Chief Financial Officer · Cloudflare, Inc. (NET)

Thomas Seifert

A named executive officer of Cloudflare in every fiscal year CompBrief holds from FY2020 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$10,741,505

FY2024: $10,865,787

Compensation figures as of the proxy filed June 9, 2026 (DEF 14A). Insider transactions since that proxy, current to 2026-09-24.

Thomas Seifert compensation by year

Cloudflare Summary Compensation Table · all 6 fiscal years held
In US dollars, as Cloudflare reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2020FY2021FY2022FY2023FY2024FY2025
Salary$650,000$650,000$650,000$650,000$741,667$750,000
Bonus—$0$0$0$0$0
Stock awards$0$4,191,537$3,620,445$12,887,596$10,124,120$9,991,505
Option awards—$0$32,659,669$3,579,519$0$0
Non-equity incentive$0$0$0$0$0$0
Pension and deferred compensation—$0$0$0$0$0
All other$0$0$0$0$0$0
Total$650,000$4,841,537$36,930,114$17,117,115$10,865,787$10,741,505

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Cloudflare, Inc. DEF 14A filed June 9, 2026, accession 0001193125-26-263809, and prior-year filings. Open the filing on EDGAR.

$650K
$4.8M
$36.9M
$17.1M
$10.9M
$10.7M
FY20
FY21
FY22
FY23
FY24
FY25
SalaryStock awardsOption awards

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU34,165$6,735,630—
RSU17,312$3,413,061—
RSU15,372$3,030,590—
RSU2,268$447,136—
Option434,750—$44.72
Option90,341—$2.04

Per the Outstanding Equity Awards at Fiscal Year-End table in Cloudflare, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Insider transactions since the last proxy

61 Form 4 lines since the FY2025 proxy (filed June 9, 2026)
current to 2026-09-24 · updated nightly
DateTransactionPlanSharesPriceHeld after
2026-09-17Sale10b5-1700$330.23115,902
2026-09-17Sale10b5-1700$329.37116,602
2026-09-17Sale10b5-1100$318.90117,802
2026-09-17Sale10b5-1300$328.04117,302
2026-09-17Exercise or conversion derivative10b5-110,000$0.000
2026-09-17Sale10b5-1100$326.56117,602
2026-09-17Conversion10b5-110,000—117,902
2026-09-17Sale10b5-11,196$331.59114,706

The 8 most recent of 61 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 Cloudflare discloses, by trigger · FY2025
TriggerCash severanceAccelerated equityBenefits continuationTotal as disclosed
Involuntary termination without cause$375,000—$20,890$395,890
Change in control and involuntary termination$750,000$13,626,417$20,890$14,397,307
Change in control and resignation for good reason$750,000$13,626,417$20,890$14,397,307

Per the Potential Payments Upon Termination or Change in Control table in Cloudflare, Inc.'s FY2025 proxy. Estimates as the company printed them; a dash means it printed no figure.

Cloudflare’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Matthew PrinceChief Executive Officer and Co-Chair of the Board of Directors$60,551,052
Michelle ZatlynPresident and Co-Chair of the Board of Directors$60,045,160
Thomas Seifert · this pageChief Financial Officer$10,741,505
Douglas KramerFormer Chief Legal Officer and Secretary$5,645,753

The full Cloudflare compensation record

free company brief

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

Compensation, the day it’s disclosed

The CompBrief Daily Digest lists the newest executive and director compensation disclosures as companies file them. Or order Cloudflare's full Executive Compensation Report with peer benchmarking.

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 Cloudflare'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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