Velarion · Company Intelligence
Compensation Brief
Fiscal year 2025 · Filings through 2026-06-17

Advanced Energy Industries Inc (AEIS)

Fiscal year 2025 executive and director compensation, incentive-plan design, equity activity, and governance — every figure in this brief is traceable to its exact location in the company’s SEC filing — the document, the section, the page, and the table, linked directly.

$11,187,208
Stephen Kelley total, FY2025
53rd
CEO pay percentile vs peers
840:1
CEO-to-median pay ratio
98.69%
Say-on-pay support, latest vote
Companies that benchmark against AEIS
26 companies name AEIS as a compensation peer

Each company listed discloses AEIS in its own benchmarking peer group, as disclosed in each company's most recent proxy statement within the last two proxy seasons. Two companies are therefore absent by design: one that named AEIS in an earlier year and no longer does, and one whose own most recent disclosure is older than the last two seasons.

01

Summary Compensation Table — fiscal year 2025

Named executive officerSalaryBonusStock awardsOption awardsNon-equity incentivePension / NQDCAll otherTotal
Stephen Kelley$977,792$0$8,426,221$0$1,767,095$0$16,100$11,187,208
President and Chief Executive Officer
Eduardo Bernal Acebedo544,34002,530,3100723,7990154,1323,952,581
Executive Vice President and Chief Operations Officer
Paul Oldham558,97902,530,3100687,344017,3503,793,983
Executive Vice President and Chief Financial Officer
John Donaghey483,95801,792,3580595,289033,9832,905,588
Executive Vice President, Chief Commercial Officer
Elizabeth Vonne474,00001,476,0480583,015017,6402,550,703
Executive Vice President, General Counsel and Secretary

A dash means the company reported no figure in that column; 0 means it reported zero. Figures are as printed in the filing, without adjustment.

Three-year trend — total compensation per named executive

Named executive officerFY2025 totalFY2024 totalFY2023 totalΔ FY20242025
Stephen Kelley$11,187,208$8,761,961$8,296,122+2,425,247
Eduardo Bernal Acebedo3,952,5814,177,6652,594,768−225,084
Paul Oldham3,793,9833,088,9632,810,969+705,020
John Donaghey2,905,5882,532,9611,875,720+372,627
Elizabeth Vonne2,550,7032,091,2921,716,324+459,411

Prior-year totals as disclosed in the corresponding proxy; deltas are computed values with the derivation shown in the register.

02

Equity transactions since the proxy statement was filed

Every insider equity transaction reported on Form 4 after the 2025 proxy statement — acquisitions, dispositions, exercises, and withholdings — and therefore not reflected in any table in that document.

InsiderRoleTransaction dateCodeSharesPriceValueSecuritySource
Anne T. DelSantoDirector2026-04-15D240$381$91,325CommonForm 4 ↗
Elizabeth VonneEVP, General Counsel2026-04-16D966369356,840CommonForm 4 ↗
Tina M. DonikowskiDirector2026-05-02A2,313CommonForm 4 ↗
Lanesha T. MinnixDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Brian M. ShirleyDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Brian M. ShirleyDirector2026-05-02A2,313CommonForm 4 ↗
Frederick A. BallDirector2026-05-02A2,313CommonForm 4 ↗
Grant H. BeardDirector2026-05-02A3,029CommonForm 4 ↗
John A. RoushDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Grant H. BeardDirector2026-05-02D3,02900Derivative, Class A CommonForm 4 ↗
Ronald C. FosterDirector2026-05-02A2,313CommonForm 4 ↗
Reed DavidDirector2026-05-02A2,313CommonForm 4 ↗
Reed DavidDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Lanesha T. MinnixDirector2026-05-02A2,313CommonForm 4 ↗
Frederick A. BallDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Ronald C. FosterDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Tina M. DonikowskiDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
John A. RoushDirector2026-05-02A2,313CommonForm 4 ↗
Dividend-equivalent accruals2026-05-075,4569 insiders, 9 accrual rows
Brian M. ShirleyDirector2026-06-15D1,234372459,480CommonForm 4 ↗

Transaction codes per Form 4: A acquisition · S open-market sale · F tax withholding · M option exercise · G gift. Value = shares × price as reported. Dividend-equivalent and fractional-share accrual rows (derivative Class A, under $10,000 and under 2,000 shares) are aggregated per date; every row appears in full below.

View all 28 transactions
InsiderRoleTransaction dateCodeSharesPriceValueSecuritySource
Anne T. DelSantoDirector2026-04-15D240$381$91,325CommonForm 4 ↗
Elizabeth VonneEVP, General Counsel2026-04-16D966369356,840CommonForm 4 ↗
Tina M. DonikowskiDirector2026-05-02A2,313CommonForm 4 ↗
Lanesha T. MinnixDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Brian M. ShirleyDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Brian M. ShirleyDirector2026-05-02A2,313CommonForm 4 ↗
Frederick A. BallDirector2026-05-02A2,313CommonForm 4 ↗
Grant H. BeardDirector2026-05-02A3,029CommonForm 4 ↗
John A. RoushDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Grant H. BeardDirector2026-05-02D3,02900Derivative, Class A CommonForm 4 ↗
Ronald C. FosterDirector2026-05-02A2,313CommonForm 4 ↗
Reed DavidDirector2026-05-02A2,313CommonForm 4 ↗
Reed DavidDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Lanesha T. MinnixDirector2026-05-02A2,313CommonForm 4 ↗
Frederick A. BallDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Ronald C. FosterDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
Tina M. DonikowskiDirector2026-05-02D2,31300Derivative, Class A CommonForm 4 ↗
John A. RoushDirector2026-05-02A2,313CommonForm 4 ↗
John A. RoushDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Ronald C. FosterDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Brian M. ShirleyDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Anne T. DelSantoDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Grant H. BeardDirector2026-05-07A76000Derivative, Class A CommonForm 4 ↗
Lanesha T. MinnixDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Tina M. DonikowskiDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Reed DavidDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Frederick A. BallDirector2026-05-07A58700Derivative, Class A CommonForm 4 ↗
Brian M. ShirleyDirector2026-06-15D1,234372459,480CommonForm 4 ↗
03

Grants of plan-based awards — fiscal year 2025

ExecutiveAwardGrant dateThresholdTargetGrantedMaximumGrant-date fair value
Paul OldhamPSU2025-03-011,51720,222$1,365,711
Stephen KelleyRSU2025-03-0127,3883,154,276
John DonagheyRSU2025-03-017,163824,963
John DonagheyPSU2025-03-011,07414,324967,396
Stephen KelleyPSU2025-03-0113,69484,2705,271,945
Paul OldhamRSU2025-03-0110,1121,164,599
03b

Vehicle mix — grant-date fair value by award type

Named executive officerTime-vested (RSU)Performance-vested (PSU)Options / SARs% performance-vested
Paul Oldham$1,164,599$1,365,711$054.0%
Stephen Kelley3,154,2765,271,945062.6%
John Donaghey824,963967,396054.0%

% performance-vested = PSU grant-date fair value ÷ (RSU + PSU + Options), a computed value with the derivation shown in the register.

04

Outstanding equity awards at fiscal year-end 2025

ExecutiveAwardShares unvestedExercise priceMarket value unvested
John DonagheyRSU14,138$2,960,073
Stephen KelleyRSU59,23512,402,032
Paul OldhamPSU29,3676,148,569
John DonagheyPSU20,2544,240,580
John DonagheyOption9,76085.97
Paul OldhamRSU19,7954,144,479
Elizabeth VonneRSU11,5682,421,992
Elizabeth VonnePSU17,0303,565,571
Stephen KelleyOption11,15485.97
Stephen KelleyPSU106,33222,262,731
05

Incentive-plan design — the Compensation Discussion & Analysis

The Company strives to provide compensation to its executive officers that is: linked to stockholder value creation, reflective of the overall performance of the Company, and considerate of the competitive market levels of compensation needed to recruit, retain and motivate top executive talent, while remaining consistent with the other objectives.

CEO STI target (% of salary)125%
CEO LTI target (% of salary)
Independent consultantCompensia, Inc.
Clawback policytrue
Anti-hedgingtrue
Anti-pledgingTrue
06

Say-on-pay — recent advisory votes

Meeting yearMeeting dateForAgainstAbstainSupportOutcome
20262026-05-0733,763,740447,17431,97198.69%Passed
20252025-04-2430,220,9714,920,91311,07286%Passed
20242024-04-2534,361,564309,08711,58499.11%Passed
20232023-04-2733,874,747780,93073,88597.75%Passed
20222022-05-0934,329,015636,48121,24598.18%Passed
20212021-04-3034,666,227320,64218,86599.08%Passed

Rows are labeled by annual-meeting year, with the meeting date beside each; the vote held in a given year acts on the prior fiscal year's compensation.

Say-on-pay — history, company's computation

Meeting yearMeeting dateApproval — company's computation
20262026-05-0798.69%a
20252025-04-2486%b
20242024-04-2599.11%c

a. Approved under the standard stated in the filing — “the appointment of Ernst & Young LLP as Advanced Energy's independent registered public accounting firm for 2026 Page 26 FOR No effect Majority of shares present at the 2026 Annual Meeting (by proxy or in person), excluding broker non-votes and abstentions 3 Advisory approval of the compensation of our named executive officers Page 28 FOR No effect Majority of shares present at the 2026 Annual Meeting (by proxy or in person), excluding broker non-votes and abstentions 4 Approval of an amendment to the Amended and Restated Certificate of Incorporation to increase the number of authorized shares of common stock from 70,000,000 shares to 140,000,000 shares Page 64 FOR No effect Majority of v gets are reasonable based on position, performance, and market context;”.

b. Approved under the standard stated in the filing — “Our Meeting Agenda ​ ​ ​ ​ ​ ​ ​ PROPOSAL REFERENCE BOARD RECOMMENDATION EFFECT OF BROKER NON-VOTES AND ABSTENTIONS VOTES REQUIRED FOR APPROVAL 1 Election of ten (10) directors Page 4 FOR ALL NOMINEES No Effect Plurality of votes of shares present at the 2025 Annual Meeting (by proxy or in person), subject to the resignation policy described on page 13 2 Ratification of the appointment of Ernst & Young LLP as Advanced Energy's independent registered public accounting firm for 2025 Page 27 FOR No Effect Majority of shares present at the 2025 Annual Meeting (by proxy or in person), excluding broker non-votes and abstentions 3 Advisory approval of the compensation of our named executive officers Page 29 FOR No Effect Majority of shares present at the 2025 Annual Meeting (by proxy or in person), excluding broker non-votes and abstentions ​ We do not know of any other matters to be submitted to stockholders at the 2025 Annual Meeting.”.

c. Approved under the standard stated in the filing — “Our Meeting Agenda ​ ​ ​ ​ ​ ​ ​ PROPOSAL REFERENCE BOARD RECOMMENDATION EFFECT OF BROKER NON-VOTES AND ABSTENTIONS VOTES REQUIRED FOR APPROVAL 1 Election of ten (10) directors Page 5 FOR ALL NOMINEES No Effect Plurality of votes of shares present at the 2024 Annual Meeting (by proxy or in person), subject to the resignation policy described on page 15 2 Ratification of the appointment of Ernst & Young LLP as Advanced Energy's independent registered public accounting firm for 2024 Page 25 FOR No Effect Majority of shares present at the 2024 Annual Meeting (by proxy or in person), excluding broker non-votes and abstentions 3 Advisory approval of the compensation of our named executive officers Page 27 FOR No Effect Majority of shares present at the 2024 Annual Meeting (by proxy or in person), excluding broker non-votes and abstentions 4 Approval of Advanced Energy's Second Amended and Restated Certificate of Incorporation to provide exculpation from personal liability for certain officers as permitted by Delaware law and make certain other minor, non-substantive updates Page 63 FOR Same Effect as a Vote Against Sixty-six and two-thirds percent (66 ⅔%) of the outstanding shares of voting stock of the Company ​ We do not know of any other matters to be submitted to stockholders at the 2024 Annual Meeting.”.

Approval percentages are the company's own reported computations under its own stated standard, not recomputed by Velarion. Where a company does not state a standard, none is assumed.

07

CEO pay ratio

Ratio (CEO : median employee)840 : 1
CEO total compensation$11,187,208
Median employee compensation$13,320
08

Director compensation — fiscal year 2025

DirectorCash feesStock awardsOption awardsNon-equity incentiveAll otherTotal
Grant H. BeardIndependent · Board Chair$127,500$354,570$0$0$0$482,070
Ronald C. FosterIndependent · Audit and Finance (Chair)92,500257,414000349,914
Tina M. DonikowskiIndependent · Compensation · Nominating, Governance & Sustainability (Chair)87,500257,414000344,914
Frederick A. BallIndependent · Compensation (Chair)87,500257,414000344,914
Lanesha T. MinnixIndependent · Audit and Finance · Nominating, Governance & Sustainability81,000257,414000338,414
Anne T. DelSantoIndependent · Compensation · Nominating, Governance & Sustainability78,000257,414000335,414
John A. RoushIndependent · Compensation · Nominating, Governance & Sustainability78,000257,414000335,414
Brian M. ShirleyIndependent · Audit and Finance75,500257,414000332,914
David W. ReedIndependent · Audit and Finance75,500257,414000332,914
Stephen D. KelleyEmployee director00000
09

Board fee structure and ownership guideline

Annual cash retainer$65,000
Annual equity retainer$210,000
Per board meeting fee
Committee chair fees (audit / comp / nom-gov)25,000 / 15,000 / 13,000
Stock ownership guideline
09b

Total cost of the board

ComponentFY2025
Cash retainers and fees$783,000
Equity awards (grant-date value)$2,413,882
All other compensation$0
Total cost of the board$3,196,882

Computed as the sum of the director compensation table rows above; inputs and formula shown in the register.

10

Disclosed peer group — fiscal year 2025

The compensation peer group as the company disclosed it in its own proxy — the reference set behind the percentile above.

10a

Peer reciprocity

Of the companies Advanced Energy Industries Inc names as compensation peers, which name it back in their own disclosed peer groups. A peer set the market reciprocates reads differently from one selected in a single direction.

Reciprocity shown where the peer's own current proxy has been read — each mark is cited in the register to that peer's filing. A dash means the peer's current proxy was read and names no reciprocal group including Advanced Energy Industries Inc.

10b

Chief executive pay against the peer group

Most recent fiscal-year chief executive compensation at each disclosed peer, taken from that company's own proxy statement.

RankCompanyFYChief executiveSalaryStock awardsOption awardsNon-equity incentiveTotal
1Monolithic Power Systems, Inc.2025Michael Hsing$1,030,962$12,686,332$0$6,210,000$19,930,736
2Littelfuse Inc.2025Gregory Henderson895,83316,820,24101,722,94519,595,398
3MKS Instruments, Inc.2025John Lee1,037,94510,133,32701,751,53312,961,940
4Penguin Solutions, Inc.2025Mark Adams890,0009,681,04601,099,77711,711,497
5Entegris, Inc.2025David Reeder432,4047,232,0073,329,868308,51511,507,888
6Synaptics Incorporated2025Michael Hurlston467,08310,870,7080011,342,590
7Silicon Laboratories Inc.2025R. Matthew Johnson715,8629,609,2670958,88911,296,077
8Advanced Energy Industries Inc2025Stephen Kelley977,7928,426,22101,767,09511,187,208
9Cirrus Logic, Inc.2026John Forsyth715,8509,000,18401,040,21010,769,395
10MaxLinear, Inc.2025Kishore Seendripu721,4447,095,625007,817,568
11OSI Systems, Inc.2025Ajay Mehra621,4485,269,72001,500,0007,512,141
12Kulicke & Soffa Industries, Inc.2025Fusen E. Chen900,0005,738,6590431,7847,114,527
13Power Integrations, Inc.2025Jennifer Lloyd295,0006,024,623006,321,439
14Ultra Clean Holdings, Inc.2025James Xiao202,0774,993,3840188,2805,984,360
15FormFactor, Inc.2025Michael Slessor664,6154,398,7700406,0355,481,644
16Coherent Corp.2025James R. Anderson1,060,000002,654,5583,722,935

Each peer's compensation is from its most recently filed proxy; fiscal years differ by company. Each peer's figures come from its own filings; the subject company is highlighted. Peers whose chief executive compensation is outside our coverage universe are stated as such, never left blank.

10c

Incentive design against the same peers

CompanyAnnual incentive payoutLong-term vehicle mixPSU measures include TSRCompensation consultant
Advanced Energy Industries Inc144.4%PSU 60 · RSU 40NoCompensia, Inc.
Cirrus Logic, Inc.117.5%MSU 60 · RSU 40NoCompensia, Inc.
Coherent Corp.170%PSU 60 · RSU 40Yes — Relative Total Shareholder Return (TSR)Compensia
Entegris, Inc.69.0%RSU 40 · Options 30 · PSU 30Yes — Relative TSRFW Cook
FormFactor, Inc.61.8%PSU 50 · RSU 50Yes — Total Shareholder Return (TSR)Aon's Human Capital Solutions practice
Kulicke & Soffa Industries, Inc.39.98%PSU 60 · RSU 40NoFW Cook
Littelfuse Inc.not disclosednot disclosednot disclosedCompensation Strategies, Inc.
MaxLinear, Inc.131%PSU 50 · RSU 50NoCompensia
MKS Instruments, Inc.135%PSU 60 · RSU 40Yes — Relative Total Shareholder Return (rTSR)Pearl Meyer
Monolithic Power Systems, Inc.400%PSU 100Yes — Relative TSR vs. PHLX IndexRadford
OSI Systems, Inc.not disclosedPSU 100NoPearl Meyer
Penguin Solutions, Inc.98.9%RSU 50 · PSU 50NoSemler Brossy Consulting Group
Power Integrations, Inc.76.8%PSU 50 · RSU 50NoAon's Human Capital Solutions practice
Silicon Laboratories Inc.103%RSU 54 · PSU 46NoMercer (US) LLC
Synaptics Incorporated121.2%MSU 34 · PSU 33 · RSU 33NoCompensia, Inc.
Ultra Clean Holdings, Inc.101%PSU 55 · RSU 45Yes — Relative TSR ModifierFW Cook

Read from each company's Compensation Discussion and Analysis: annual incentive payout as a percentage of target, the disclosed long-term vehicle mix, whether performance-share measures include a total shareholder return component, and the retained compensation consultant. “Not disclosed” appears only where the company's filing does not state the item.

FAQ

Frequently asked questions

Who was the highest-paid executive at Advanced Energy Industries Inc in fiscal 2025?
As disclosed, the highest-paid executive was Stephen Kelley, President and Chief Executive Officer, with total compensation of $11,187,208.
How does Advanced Energy Industries Inc's chief executive pay compare to its disclosed peer group?
The filing shows the CEO's pay was at the 53rd percentile of the disclosed peer group.
What is Advanced Energy Industries Inc's CEO-to-median employee pay ratio?
The CEO-to-median employee pay ratio was 840:1.
How did shareholders vote on Advanced Energy Industries Inc's executive compensation?
Shareholders voted in favor of the executive compensation plan with 98.69% support.
How much does Advanced Energy Industries Inc spend in total on board compensation for fiscal 2025?
Total board compensation for fiscal 2025 was $3,196,882.

Answers are drawn only from the figures disclosed in this brief and cited to their location in the source filing. Where a figure required for an answer is not disclosed, that is stated rather than estimated.

11

Source register

Each figure's location is given both for the eye (section · page · table · row · column) and for a script (table/row/column index and exact character span in the filed document). Any figure can be independently confirmed against the source.

#SupportsDocumentFiledAccessionLocation in document
1Section 01, Stephen KelleyDEF 14A2026-03-260001104659-26-035159Section “Summary Compensation Table for 2025” · page 50. As printed: 11,187,208. Filing ↗machine: t198 · r9 · c18 · span 1327835–1327845
2Section 01, Eduardo Bernal AcebedoDEF 14A2026-03-260001104659-26-035159Section “Summary Compensation Table for 2025” · page 50. As printed: 3,952,581. Filing ↗machine: t198 · r17 · c18 · span 1372076–1372085
3Section 01, Paul OldhamDEF 14A2026-03-260001104659-26-035159Section “Summary Compensation Table for 2025” · page 50. As printed: 3,793,983. Filing ↗machine: t198 · r13 · c18 · span 1350011–1350020
4Section 01, John DonagheyDEF 14A2026-03-260001104659-26-035159Section “Summary Compensation Table for 2025” · page 50. As printed: 2,905,588. Filing ↗machine: t198 · r25 · c18 · span 1416282–1416291
5Section 01, Elizabeth VonneDEF 14A2026-03-260001104659-26-035159Section “Summary Compensation Table for 2025” · page 50. As printed: 2,550,703. Filing ↗machine: t198 · r21 · c18 · span 1394225–1394234
6Section 03, Paul Oldham PSUDEF 14A2026-03-260001104659-26-035159Section “2025 Grants of Plan-Based Awards” · grants of plan-based awards table. Filing ↗machine: t204 · r14 · c10 · span 1548778–1548783
7Section 03, Stephen Kelley RSUDEF 14A2026-03-260001104659-26-035159Section “2025 Grants of Plan-Based Awards” · grants of plan-based awards table. Filing ↗machine: t204 · r10 · c22 · span 1524333–1524342
8Section 03, John Donaghey RSUDEF 14A2026-03-260001104659-26-035159Section “2025 Grants of Plan-Based Awards” · grants of plan-based awards table. Filing ↗machine: t204 · r22 · c22 · span 1608407–1608414
9Section 03, John Donaghey PSUDEF 14A2026-03-260001104659-26-035159Section “2025 Grants of Plan-Based Awards” · grants of plan-based awards table. Filing ↗machine: t204 · r23 · c22 · span 1615417–1615424
10Section 03, Stephen Kelley PSUDEF 14A2026-03-260001104659-26-035159Section “2025 Grants of Plan-Based Awards” · grants of plan-based awards table. Filing ↗machine: t204 · r11 · c22 · span 1531347–1531356
11Section 03, Paul Oldham RSUDEF 14A2026-03-260001104659-26-035159Section “2025 Grants of Plan-Based Awards” · grants of plan-based awards table. Filing ↗machine: t164 · r6 · c2 · span 1021530–1021536
12Section 07, pay ratioDEF 14A2026-03-260001104659-26-035159Section “CEO Pay Ratio”. As printed: 840 : 1. Filing ↗machine: t284 · span 2334481–2334667
13Section 08, Grant H. BeardDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 482,070. Filing ↗machine: t56 · r6 · c9 · span 394390–394397
14Section 08, Ronald C. FosterDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 349,914. Filing ↗machine: t56 · r10 · c9 · span 406060–406067
15Section 08, Tina M. DonikowskiDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 344,914. Filing ↗machine: t56 · r9 · c9 · span 403091–403098
16Section 08, Frederick A. BallDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 344,914. Filing ↗machine: t56 · r7 · c9 · span 397170–397177
17Section 08, Lanesha T. MinnixDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 338,414. Filing ↗machine: t56 · r11 · c9 · span 409030–409037
18Section 08, Anne T. DelSantoDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 335,414. Filing ↗machine: t56 · r8 · c9 · span 400139–400146
19Section 08, John A. RoushDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 335,414. Filing ↗machine: t56 · r13 · c9 · span 414961–414968
20Section 08, Brian M. ShirleyDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 332,914. Filing ↗machine: t56 · r14 · c9 · span 417930–417937
21Section 08, David W. ReedDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 332,914. Filing ↗machine: t56 · r12 · c9 · span 411995–412002
22Section 08, Stephen D. KelleyDEF 14A2026-03-260001104659-26-035159Section “Director Compensation”. As printed: 0. Filing ↗
23Section 02, Anne T. DelSanto 2026-04-15Form 42026-04-160001770310-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
24Section 02, Elizabeth Vonne 2026-04-16Form 42026-04-200001923149-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
25Section 02, Tina M. Donikowski 2026-05-02Form 42026-05-050001700872-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
26Section 02, Lanesha T. Minnix 2026-05-02Form 42026-05-050001708662-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
27Section 02, Brian M. Shirley 2026-05-02Form 42026-05-050001353179-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
28Section 02, Brian M. Shirley 2026-05-02Form 42026-05-050001353179-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
29Section 02, Frederick A. Ball 2026-05-02Form 42026-05-050001175993-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
30Section 02, Grant H. Beard 2026-05-02Form 42026-05-050001173731-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
31Section 02, John A. Roush 2026-05-02Form 42026-05-050001308225-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
32Section 02, Grant H. Beard 2026-05-02Form 42026-05-050001173731-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
33Section 02, Ronald C. Foster 2026-05-02Form 42026-05-050001222896-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
34Section 02, Reed David 2026-05-02Form 42026-05-050001561621-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
35Section 02, Reed David 2026-05-02Form 42026-05-050001561621-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
36Section 02, Lanesha T. Minnix 2026-05-02Form 42026-05-050001708662-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
37Section 02, Frederick A. Ball 2026-05-02Form 42026-05-050001175993-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
38Section 02, Ronald C. Foster 2026-05-02Form 42026-05-050001222896-26-000002Insider equity transaction reported since the proxy statement. Filing ↗
39Section 02, Tina M. Donikowski 2026-05-02Form 42026-05-050001700872-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
40Section 02, John A. Roush 2026-05-02Form 42026-05-050001308225-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
41Section 02, John A. Roush 2026-05-07Form 42026-05-080001308225-26-000006Insider equity transaction reported since the proxy statement. Filing ↗
42Section 02, Ronald C. Foster 2026-05-07Form 42026-05-080001222896-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
43Section 02, Brian M. Shirley 2026-05-07Form 42026-05-080001353179-26-000006Insider equity transaction reported since the proxy statement. Filing ↗
44Section 02, Anne T. DelSanto 2026-05-07Form 42026-05-080001770310-26-000008Insider equity transaction reported since the proxy statement. Filing ↗
45Section 02, Grant H. Beard 2026-05-07Form 42026-05-080001173731-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
46Section 02, Lanesha T. Minnix 2026-05-07Form 42026-05-080001708662-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
47Section 02, Tina M. Donikowski 2026-05-07Form 42026-05-080001700872-26-000006Insider equity transaction reported since the proxy statement. Filing ↗
48Section 02, Reed David 2026-05-07Form 42026-05-080001561621-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
49Section 02, Frederick A. Ball 2026-05-07Form 42026-05-080001175993-26-000004Insider equity transaction reported since the proxy statement. Filing ↗
50Section 02, Brian M. Shirley 2026-06-15Form 42026-06-170001353179-26-000008Insider equity transaction reported since the proxy statement. Filing ↗
51Section 06, 2026 voteForm 8-K2026-05-080001104659-26-057731Item 5.07 · say-on-pay result. As reported: 98.69% (votes for as printed: 33,763,740). Filing ↗
52Section 06, 2025 voteForm 8-K2025-04-250001558370-25-005481Item 5.07 · say-on-pay result. As reported: 86% (votes for as printed: 30,220,971). Filing ↗
53Section 06, 2024 voteForm 8-K2024-05-010001558370-24-006391Item 5.07 · say-on-pay result. As reported: 99.11% (votes for as printed: 34,361,564). Filing ↗
54Section 01 trend, Δ column (computed)ComputedcomputedΔ = current-FY total − prior-FY total per named officer.machine: formula: Δ = FY(n) − FY(n−1)
55Section 03b vehicle mix (computed)ComputedcomputedRSU / PSU / Options grant-date fair values summed per officer from the grants table; % performance-vested = PSU ÷ (RSU+PSU+Options).machine: formula: sums + PSU ratio
56Section 09b board cost (computed)ComputedcomputedCash 783,000 + equity 2,413,882 + all other 0 = 3,196,882, summed across the director compensation table rows.machine: formula: Σ = 3,196,882
57Monolithic Power Systems, Inc., Section 10b CEO totalDEF 14A2026-04-300001437749-26-014084CEO total compensation as printed in Monolithic Power Systems, Inc.'s own proxy. As printed: 19,930,736. Filing ↗machine: r1 · c25 · span 663335–663345
58Littelfuse Inc., Section 10b CEO totalDEF 14A2026-03-120001140361-26-009256CEO total compensation as printed in Littelfuse Inc.'s own proxy. As printed: 19,595,398. Filing ↗machine: r2 · c28 · span 1003276–1003287
59MKS Instruments, Inc., Section 10b CEO totalDEF 14A2026-03-310001193125-26-133378CEO total compensation as printed in MKS Instruments, Inc.'s own proxy. As printed: 12,961,940. Filing ↗machine: t120 · r3 · c26 · span 1981823–1981833
60Penguin Solutions, Inc., Section 10b CEO totalDEF 14A2025-12-190001616533-25-000073CEO total compensation as printed in Penguin Solutions, Inc.'s own proxy. As printed: 11,711,497. Filing ↗machine: span 740166–740176
61Entegris, Inc., Section 10b CEO totalDEF 14A2026-03-230001101302-26-000054CEO total compensation as printed in Entegris, Inc.'s own proxy. As printed: 11,507,888. Filing ↗machine: t162 · r2 · c15 · span 1085053–1085063
62Synaptics Incorporated, Section 10b CEO totalDEF 14A2025-09-160000817720-25-000083CEO total compensation as printed in Synaptics Incorporated's own proxy. As printed: 11,342,590. Filing ↗machine: t315 · r8 · c20 · span 1675805–1675815
63Silicon Laboratories Inc., Section 10b CEO totalDEF 14A2026-03-110001193125-26-102113CEO total compensation as printed in Silicon Laboratories Inc.'s own proxy. As printed: 11,296,077. Filing ↗machine: r3 · c27 · span 631624–631634
64Advanced Energy Industries Inc (subject), Section 10b CEO totalDEF 14A2026-03-260001104659-26-035159CEO total compensation as printed in Advanced Energy Industries Inc's own proxy. As printed: 11,187,208. Filing ↗machine: t198 · r9 · c18 · span 1327835–1327845
65Cirrus Logic, Inc., Section 10b CEO totalDEF 14A2026-06-030000772406-26-000024CEO total compensation as printed in Cirrus Logic, Inc.'s own proxy. As printed: 10,769,395. Filing ↗machine: span 798834–798844
66MaxLinear, Inc., Section 10b CEO totalDEF 14A2026-04-020001288469-26-000021CEO total compensation as printed in MaxLinear, Inc.'s own proxy. As printed: 7,817,568. Filing ↗machine: r2 · c33 · span 860942–860951
67OSI Systems, Inc., Section 10b CEO totalDEF 14A2025-10-220001104659-25-101517CEO total compensation as printed in OSI Systems, Inc.'s own proxy. As printed: 7,512,141. Filing ↗machine: r1 · c54 · span 1051906–1051915
68Kulicke & Soffa Industries, Inc., Section 10b CEO totalDEF 14A2026-01-220000056978-26-000006CEO total compensation as printed in Kulicke & Soffa Industries, Inc.'s own proxy. As printed: 7,114,527. Filing ↗machine: r2 · c36 · span 329339–329348
69Power Integrations, Inc., Section 10b CEO totalDEF 14A2026-04-210000833640-26-000065CEO total compensation as printed in Power Integrations, Inc.'s own proxy. As printed: 6,321,439. Filing ↗machine: t228 · r8 · c20 · span 1012835–1012844
70Ultra Clean Holdings, Inc., Section 10b CEO totalDEF 14A2026-04-270001140361-26-016813CEO total compensation as printed in Ultra Clean Holdings, Inc.'s own proxy. As printed: 5,984,360. Filing ↗machine: r2 · c22 · span 782892–782901
71FormFactor, Inc., Section 10b CEO totalDEF 14A2026-04-020001039399-26-000016CEO total compensation as printed in FormFactor, Inc.'s own proxy. As printed: 5,481,644. Filing ↗machine: r2 · c21 · span 765051–765060
72Coherent Corp., Section 10b CEO totalDEF 14A2025-10-020001104659-25-096170CEO total compensation as printed in Coherent Corp.'s own proxy. As printed: 3,722,935. Filing ↗machine: r1 · c22 · span 1172135–1172144
73Section 10a, Kulicke & Soffa Industries, Inc. reciprocityDEF 14A0000056978-26-000006Kulicke & Soffa Industries, Inc. names Advanced Energy Industries Inc in its own disclosed peer group (read from its most recent proxy). Filing ↗
74Section 10a, Entegris, Inc. reciprocityDEF 14A0001101302-26-000054Entegris, Inc.'s most recent proxy was read; its disclosed peer group does not include Advanced Energy Industries Inc. Filing ↗
75Section 10a, Penguin Solutions, Inc. reciprocityDEF 14A0001616533-25-000073Penguin Solutions, Inc. names Advanced Energy Industries Inc in its own disclosed peer group (read from its most recent proxy). Filing ↗
76Section 10a, MaxLinear, Inc. reciprocityDEF 14A0001288469-26-000021MaxLinear, Inc.'s most recent proxy was read; its disclosed peer group does not include Advanced Energy Industries Inc. Filing ↗
77Section 10a, OSI Systems, Inc. reciprocityDEF 14A0001104659-25-101517OSI Systems, Inc.'s most recent proxy was read; its disclosed peer group does not include Advanced Energy Industries Inc. Filing ↗
78Section 10a, Silicon Laboratories Inc. reciprocityDEF 14A0001193125-26-102113Silicon Laboratories Inc. names Advanced Energy Industries Inc in its own disclosed peer group (read from its most recent proxy). Filing ↗
79Section 10a, Littelfuse Inc. reciprocityDEF 14A0001140361-26-009256Littelfuse Inc. names Advanced Energy Industries Inc in its own disclosed peer group (read from its most recent proxy). Filing ↗
80Section 10a, Cirrus Logic, Inc. reciprocityDEF 14A0000772406-26-000024Cirrus Logic, Inc.'s most recent proxy was read; its disclosed peer group does not include Advanced Energy Industries Inc. Filing ↗
81Section 10a, FormFactor, Inc. reciprocityDEF 14A0001039399-26-000016FormFactor, Inc. names Advanced Energy Industries Inc in its own disclosed peer group (read from its most recent proxy). Filing ↗
82Section 10a, Ultra Clean Holdings, Inc. reciprocityDEF 14A0001140361-26-016813Ultra Clean Holdings, Inc. names Advanced Energy Industries Inc in its own disclosed peer group (read from its most recent proxy). Filing ↗
83Section 10a, MKS Instruments, Inc. reciprocityDEF 14A0001193125-26-133378MKS Instruments, Inc.'s most recent proxy was read; its disclosed peer group does not include Advanced Energy Industries Inc. Filing ↗
84Section 10a, Coherent Corp. reciprocityDEF 14A0001104659-25-096170Coherent Corp.'s most recent proxy was read; its disclosed peer group does not include Advanced Energy Industries Inc. Filing ↗
85Section 10a, Synaptics Incorporated reciprocityDEF 14A0000817720-25-000083Synaptics Incorporated's most recent proxy was read; its disclosed peer group does not include Advanced Energy Industries Inc. Filing ↗