Chief Quality and Operations Officer · BIOLIFE SOLUTIONS INC (BLFS)

Karen Foster

A named executive officer of BIOLIFE SOLUTIONS in every fiscal year CompBrief holds from FY2019 to FY2024. Every figure below is printed as the company filed it and cited to the filing it came from.

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Total disclosed compensation, FY2024

$1,515,139

FY2023: $1,122,877

4th of 6 named executive officers at Biolife Solutions by FY2024 total.

6 named officers on file for BIOLIFE SOLUTIONS, FY2024

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What this number hides

The filing gives the total. BIOLIFE SOLUTIONS’s full Executive Compensation Report gives every award, the disclosed peer set and what the total leaves out — the pair adds the board’s.

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Compensation figures as of the proxy filed July 8, 2025 (DEF 14A). Insider transactions since that proxy, current to 2026-11-10.

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Karen Foster compensation by year

BIOLIFE SOLUTIONS Summary Compensation Table · all 5 fiscal years held
In US dollars, as BIOLIFE SOLUTIONS reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2019FY2020FY2022FY2023FY2024
Salary$356,500$345,731$356,500$382,000$430,000
Bonus$40,106$0$0$0$0
Stock awards$523,467$541,347$891,900$727,677$901,210
Option awards$0$0$0$0$0
Non-equity incentive$0$0$84,252$0$170,280
Pension and deferred compensation$0$0$0$0$0
All other$0$0$12,200$13,200$13,649
Total$920,073$887,078$1,344,852$1,122,877$1,515,139

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: BIOLIFE SOLUTIONS INC DEF 14A filed July 8, 2025, accession 0000834365-25-000007, and prior-year filings. Open the filing on EDGAR.

How this page was built: the BIOLIFE SOLUTIONS INC filed document, accession 0000834365-25-000007. Every figure is read from that document and cited to the page and table it appears in. Filed July 8, 2025.

$920K
$887K
$1.3M
$1.1M
$1.5M
FY19
FY20
FY22
FY23
FY24
SalaryBonusNon-equity incentiveStock awardsAll other

Equity holdings

unvested awards at FY2024 year-end
TypeUnvested unitsValue at year-endExercise price
RSU20,651$536,100—
PSU20,651$536,100—
PSU16,978$440,749—
RSU9,551$247,944—
RSU5,112$132,708—
RSU260$6,750—
Option100,000—$1.90

Per the Outstanding Equity Awards at Fiscal Year-End table in BIOLIFE SOLUTIONS INC's FY2024 proxy; value at the fiscal year-end close, as the company printed it.

Insider transactions since the last proxy

14 Form 4 lines since the FY2024 proxy (filed July 8, 2025)
current to 2026-11-10 · updated nightly
DateTransactionPlanSharesPriceHeld after
2026-03-23Sale10b5-12,577$19.17108,758
2026-03-19Tax withholding—1,907$19.12111,335
2026-03-09Sale—500$20.00113,242
2026-03-05Sale—96,923$20.15113,742
2026-03-03Sale10b5-1418$20.74210,665
2026-02-24Grant or award—32,112—224,096
2026-02-24Tax withholding—13,013$22.65211,083
2026-01-06Sale10b5-1335$25.59191,984

The 8 most recent of 14 lines, each as reported on the Form 4. "10b5-1" marks a trade the filing reports under a pre-arranged trading plan. View every Form 4 filing on EDGAR →

Change-in-control & termination

estimated payments BIOLIFE SOLUTIONS discloses, by trigger · FY2024
TriggerCash severanceAccelerated equityBenefits continuationTotal as disclosed
Death—$1,900,350—$2,070,630
Involuntary termination without cause$430,000$1,900,350$25,491$2,355,841
Change in control and resignation for good reason$430,000$1,900,350$25,491$2,526,121
Disability—$1,900,350—$2,070,630
Change in control and involuntary termination$430,000$1,900,350$25,491$2,526,121
Resignation for good reason, no change in control$430,000$1,900,350$25,491$2,355,841

Per the Potential Payments Upon Termination or Change in Control table in BIOLIFE SOLUTIONS INC's FY2024 proxy. Estimates as the company printed them; a dash means it printed no figure.

BIOLIFE SOLUTIONS’s named executive officers, FY2024

as the company reported each
Named executive officerRoleFY2024 total
Roderick de GreefChief Executive Officer and Chairman of the Board$7,046,205
Troy WichtermanChief Financial Officer$2,554,007
Aby MathewExecutive Vice President and Chief Scientific Officer$1,733,494
Karen Foster · this pageChief Quality and Operations Officer$1,515,139
Garrie RichardsonFormer Chief Revenue Officer$1,387,288
Todd BerardChief Commercial Officer$1,127,495

Karen Foster's compensation dossier, BIOLIFE SOLUTIONS

You have read Karen Foster's totals and holdings. The dossier adds each equity grant BIOLIFE SOLUTIONS disclosed for Karen Foster and BIOLIFE SOLUTIONS's own disclosed peer group, where the company discloses them, with every row in a PDF and a CSV cited to its filing.

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The full BIOLIFE SOLUTIONS compensation record

free company brief

This page is one person within BIOLIFE SOLUTIONS's record. The company brief lists every named executive, each linking to their own page.

Peer companies

named in the BIOLIFE SOLUTIONS proxy · each links to its own free brief

Compensation, the day it’s disclosed

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are BIOLIFE SOLUTIONS's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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Karen Foster's compensation dossier