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Cloudflare, Inc.

NET
Exchange
NYSE
Industry
Services-Prepackaged Software
SEC CIK
0001477333

In the last 90 days, Cloudflare, Inc. insiders filed 0 open-market purchases and 23 sales; 1,272 institutions reported holding it in 13F filings for Q2 2026, worth $78.5B in total; 3 superinvestors hold it, including ARK Invest and Oaktree Capital.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Cloudflare, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
23 filings
8 insiders, $204.6M in total
Insiders trading
8
Net value
−$204.6M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Cloudflare, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Cloudflare, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Ledbetter CarlDirector873,073IndirectSep 23, 202615
Seifert Thomas JChief Financial Officer107,902Sep 21, 202618
Zatlyn MichellePRESIDENT & BOARD CO-CHAIR69,775IndirectSep 8, 202620
Starzak Alissa MichelleChief Legal Officer112,082Aug 19, 20266
Riley JanelChief Accounting Officer41,547Aug 19, 20268
Prince MatthewCEO & Board Co-Chair315,300Aug 18, 202626
Graham-Cumming JohnDirector494,909Aug 11, 202612
Hawkins Mark JDirector10,632Aug 4, 202611
Lakhani KarimDirector7,548Jul 2, 20261
Cunningham StaceyDirector4,215Jul 2, 20261
Suder KatrinDirector38,272Jul 2, 20264
Sandell Scott DDirector11,378Jul 2, 20261
Kramer Douglas JamesChief Legal Officer88,649Feb 18, 20268
Eitel Maria SDirector5,927Nov 4, 20240
Anderson MarkDirector15,388Aug 16, 20230
Underwood Paul D.Chief Accounting Officer27,834May 17, 20230
Meresman Stanley JDirector2,441May 12, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 8, 2023 (view filing)Dec 6-82 daysZatlyn MichellePresident and COOSSaleClass A Common Stock−38.5K$77.32−$2.97M−100.0%0 after12 lots10b5-1
Dec 8, 2023 (view filing)Dec 62 daysSeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−400$80.00−$32.0K−0.2%243.5K after10b5-1
Dec 14, 2023 (view filing)Dec 131 daySeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−34.3K$80.21−$2.75M−12.4%243.5K after10b5-1
Dec 15, 2023 (view filing)Dec 132 daysLedbetter CarlDirectorSSaleClass A Common Stock−7.96K$78.97−$628.7K−0.5%1.63M after10b5-1
Dec 19, 2023 (view filing)Dec 181 daySeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−15.0K$84.85−$1.27M−5.8%243.5K after2 lots10b5-1
Dec 21, 2023 (view filing)Dec 19-202 daysLedbetter CarlDirectorSSaleClass A Common Stock−34.7K$84.86−$2.94M−2.1%1.60M after3 lots10b5-1
Dec 28, 2023 (view filing)Dec 271 dayLedbetter CarlDirectorSSaleClass A Common Stock−9.62K$86.48−$832.0K−0.6%1.59M after2 lots10b5-1
Jan 3, 2024 (view filing)Jan 21 dayKramer Douglas JamesGeneral CounselSSaleClass A Common Stock−3.00K$81.43−$244.3K−1.9%154.6K after10b5-1
Jan 3, 2024 (view filing)Jan 3Same dayLedbetter CarlDirectorSSaleClass A Common Stock−10.0K$76.22−$765.8K−0.6%1.58M after2 lots10b5-1
Jan 3, 2024 (view filing)Jan 3Same daySeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−15.0K$76.80−$1.15M−5.8%243.5K after2 lots10b5-1
Jan 9, 2024 (view filing)Jan 5-94 daysPrince MatthewCEO & Chair of the BoardSSaleClass A Common Stock−157.2K$78.79−$12.4M−100.0%0 after8 lots10b5-1
Jan 11, 2024 (view filing)Jan 101 dayLedbetter CarlDirectorSSaleClass A Common Stock−7.97K$82.35−$656.3K−0.5%1.57M after10b5-1
Jan 17, 2024 (view filing)Jan 17Same dayLedbetter CarlDirectorSSaleClass A Common Stock−30.2K$76.02−$2.30M−1.9%1.54M after2 lots10b5-1
Jan 19, 2024 (view filing)Jan 17-192 daysZatlyn MichellePresident and COOSSaleClass A Common Stock−38.5K$77.78−$2.99M−100.0%0 after11 lots10b5-1
Jan 19, 2024 (view filing)Jan 181 daySeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−15.0K$77.73−$1.17M−5.8%243.5K after3 lots10b5-1
Jan 24, 2024 (view filing)Jan 22-242 daysLedbetter CarlDirectorSSaleClass A Common Stock−74.4K$86.68−$6.45M−4.8%1.46M after2 lots10b5-1
Feb 1, 2024 (view filing)Jan 311 dayLedbetter CarlDirectorSSaleClass A Common Stock−10.0K$80.91−$811.6K−0.7%1.45M after2 lots10b5-1
Feb 2, 2024 (view filing)Feb 11 dayKramer Douglas JamesChief Legal OfficerSSaleClass A Common Stock−3.00K$79.60−$238.8K−1.4%216.1K after10b5-1
Feb 5, 2024 (view filing)Feb 23 daysSeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−15.0K$81.87−$1.23M−3.9%366.5K after5 lots10b5-1
Feb 9, 2024 (view filing)Feb 7-82 daysLedbetter CarlDirectorSSaleClass A Common Stock−47.6K$86.00−$4.10M−3.3%1.41M after3 lots10b5-1
Feb 12, 2024 (view filing)Feb 93 daysSeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−50.0K$110.11−$5.51M−12.0%366.5K after10 lots10b5-1
Feb 13, 2024 (view filing)Feb 94 daysKramer Douglas JamesCHIEF LEGAL OFFICERSSaleClass A Common Stock−6.00K$110.08−$660.5K−2.7%216.1K after10b5-1
Feb 15, 2024 (view filing)Feb 141 dayLedbetter CarlDirectorSSaleClass A Common Stock−44.2K$100.15−$4.43M−3.1%1.36M after3 lots10b5-1
Feb 21, 2024 (view filing)Feb 21Same dayLedbetter CarlDirectorSSaleClass A Common Stock−7.97K$94.74−$755.1K−0.6%1.36M after2 lots10b5-1
Feb 21, 2024 (view filing)Feb 201 daySeifert Thomas JCHIEF FINANCIAL OFFICERSSaleClass A Common Stock−27.9K$96.56−$2.69M−7.6%338.5K after4 lots10b5-1
Feb 23, 2024 (view filing)Feb 21-232 daysPrince MatthewCEO & Chair of the BoardSSaleClass A Common Stock−157.2K$97.50−$15.3M−92.8%12.2K after10 lots10b5-1
Feb 29, 2024 (view filing)Feb 281 dayLedbetter CarlDirectorSSaleClass A Common Stock−10.0K$96.35−$964.5K−0.7%1.35M after10b5-1
Feb 29, 2024 (view filing)Feb 29Same dayEitel Maria SDirectorSSaleClass A Common Stock−6.88K$98.51−$677.3K−22.6%23.5K after2 lots10b5-1
Mar 5, 2024 (view filing)Mar 41 daySeifert Thomas JCHIEF FINANCIAL OFFICERSSaleClass A Common Stock−15.0K$99.87−$1.50M−4.2%338.5K after4 lots10b5-1
Mar 5, 2024 (view filing)Mar 41 dayKramer Douglas JamesCHIEF LEGAL OFFICERSSaleClass A Common Stock−3.00K$99.64−$298.9K−1.4%205.2K after10b5-1
Mar 7, 2024 (view filing)Mar 61 dayLedbetter CarlDirectorSSaleClass A Common Stock−8.02K$98.35−$789.0K−0.6%1.34M after2 lots10b5-1
Mar 8, 2024 (view filing)Mar 6-82 daysZatlyn MichellePresident and COOSSaleClass A Common Stock−76.9K$99.24−$7.63M−79.7%19.6K after14 lots10b5-1
Mar 14, 2024 (view filing)Mar 12-142 daysPrince MatthewCEO & Chair of the BoardSSaleClass A Common Stock−157.2K$95.91−$15.1M−92.8%12.2K after11 lots10b5-1
Mar 14, 2024 (view filing)Mar 131 dayLedbetter CarlDirectorSSaleClass A Common Stock−44.1K$96.43−$4.25M−3.3%1.29M after2 lots10b5-1
Mar 19, 2024 (view filing)Mar 154 daysSeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−15.0K$91.77−$1.38M−4.2%338.5K after3 lots10b5-1
Mar 19, 2024 (view filing)Mar 154 daysSeifert Thomas JChief Financial OfficerSSaleClass A Common Stock−95.0K$91.78−$8.72M−100.0%0 after12 lots10b5-1
Mar 20, 2024 (view filing)Mar 20Same dayLedbetter CarlDirectorSSaleClass A Common Stock−7.97K$95.08−$757.6K−0.6%1.28M after10b5-1
Mar 28, 2024 (view filing)Mar 271 dayLedbetter CarlDirectorSSaleClass A Common Stock−9.99K$100.16−$1.00M−0.8%1.28M after2 lots10b5-1
Apr 2, 2024 (view filing)Apr 11 dayKramer Douglas JamesCHIEF LEGAL OFFICERSSaleClass A Common Stock−3.00K$97.16−$291.5K−1.4%205.2K after10b5-1
Apr 4, 2024 (view filing)Apr 31 daySeifert Thomas JCHIEF FINANCIAL OFFICERSSaleClass A Common Stock−15.0K$94.91−$1.42M−4.2%338.5K after3 lots10b5-1
Apr 4, 2024 (view filing)Apr 31 dayLedbetter CarlDirectorSSaleClass A Common Stock−7.99K$94.05−$751.6K−0.6%1.27M after10b5-1
Apr 11, 2024 (view filing)Apr 9-112 daysPrince MatthewCEO & Chair of the BoardSSaleClass A Common Stock−157.2K$95.42−$15.0M−100.0%0 after8 lots10b5-1
Apr 11, 2024 (view filing)Apr 101 dayLedbetter CarlDirectorSSaleClass A Common Stock−44.2K$94.37−$4.17M−3.5%1.22M after2 lots10b5-1
Apr 18, 2024 (view filing)Apr 16-182 daysZatlyn MichellePresident and COOSSaleClass A Common Stock−64.1K$89.04−$5.71M−76.6%19.6K after12 lots10b5-1
Apr 18, 2024 (view filing)Apr 171 dayLedbetter CarlDirectorSSaleClass A Common Stock−8.03K$90.39−$725.7K−0.7%1.21M after10b5-1
Apr 19, 2024 (view filing)Apr 181 daySeifert Thomas JCHIEF FINANCIAL OFFICERSSaleClass A Common Stock−15.0K$87.02−$1.31M−4.2%338.5K after3 lots10b5-1
Apr 25, 2024 (view filing)Apr 241 dayLedbetter CarlDirectorSSaleClass A Common Stock−10.0K$89.17−$893.0K−0.8%1.20M after2 lots10b5-1
May 2, 2024 (view filing)May 11 dayEitel Maria SDirectorSSaleClass A Common Stock−6.88K$88.12−$605.8K−29.2%16.6K after10b5-1
May 2, 2024 (view filing)May 11 dayLedbetter CarlDirectorSSaleClass A Common Stock−8.02K$87.49−$701.8K−0.7%1.20M after2 lots10b5-1
May 3, 2024 (view filing)May 12 daysKramer Douglas JamesCHIEF LEGAL OFFICERSSaleClass A Common Stock−3.00K$88.12−$264.4K−1.4%205.2K after10b5-1