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Fastly, Inc.

FSLY
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001517413

In the last 90 days, Fastly, Inc. insiders filed 0 open-market purchases and 28 sales; 283 institutions reported holding it in 13F filings for Q2 2026, worth $2.73B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Fastly, 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
28 filings
8 insiders, $33.0M in total
Insiders trading
8
Net value
−$33.0M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Fastly, 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 Fastly, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Bergman ArturChief Technology Officer1,138,358IndirectSep 25, 202650
Lovett Scott R.President, Go to Market1,281,583Sep 21, 202614
Ford JeffreyPrincipal Accounting Officer249,861Sep 21, 20262
Compton Charles Lacey IIICEO851,949Sep 16, 202622
Paisley Christopher BDirector280,485IndirectSep 2, 20263
Wong RichardCFO1,043,610Aug 25, 20268
Loop PaulaDirector90,443Aug 14, 20262
Daniels Richard DevonDirector51,197Aug 11, 20263
Alvarez AidaDirector105,667Jun 5, 20261
Meyers Charles JDirector97,775Jun 5, 20261
Hornik DavidDirector269,431Jun 5, 20261
Smith Vanessa C.Director98,267Jun 5, 20261
Kisling Ronald WChief Financial Officer627,590Jul 17, 20250
Nightingale ToddCEO1,901,200May 30, 20250
Shirk BrettExecutive Vice President, CRO264,501Dec 4, 20230
Bixby JoshuaCEO591,630Aug 18, 20220
Luongo PaulGeneral Counsel566,552Feb 17, 20220
Lares Adriel GChief Financial Officer179,471Jul 19, 20210
Wright KellyDirector192,812Jul 12, 20210

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
Feb 21, 2024 (view filing)Feb 165 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−12.2K$16.09−$196.9K−2.6%450.4K after
Feb 21, 2024 (view filing)Feb 165 daysBergman ArturChief ArchitectSSaleClass A Common Stock−9.65K$16.09−$155.2K−0.2%6.04M after
Feb 21, 2024 (view filing)Feb 165 daysNightingale ToddCEOSSaleClass A Common Stock−50.7K$16.09−$815.9K−3.6%1.37M after
Feb 22, 2024 (view filing)Feb 202 daysPaisley Christopher BDirectorSSaleClass A Common Stock−1.00K$15.60−$15.6K−2.5%39.0K after10b5-1
Feb 22, 2024 (view filing)Feb 20-212 daysBergman ArturChief ArchitectSSaleClass A Common Stock−8.59K$15.03−$129.1K−0.1%6.03M after2 lots10b5-1
Feb 27, 2024 (view filing)Feb 261 dayNightingale ToddCEOSSaleClass A Common Stock−48.6K$13.93−$677.6K−2.9%1.61M after
Feb 27, 2024 (view filing)Feb 261 dayBergman ArturChief ArchitectSSaleClass A Common Stock−3.33K$13.93−$46.3K−0.1%6.04M after
Feb 27, 2024 (view filing)Feb 261 dayKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−14.9K$13.93−$208.1K−2.8%514.2K after
Mar 4, 2024 (view filing)Feb 294 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−1.19K$14.33−$17.1K−0.2%513.1K after
Mar 19, 2024 (view filing)Mar 154 daysDaniels Richard DevonDirectorSSaleClass A Common Stock−7.77K$12.66−$98.3K−18.4%34.3K after10b5-1
Apr 3, 2024 (view filing)Apr 12 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−12.0K$12.92−$155.0K−1.8%640.2K after10b5-1
Apr 18, 2024 (view filing)Apr 162 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−7.49K$13.00−$97.3K−1.2%632.7K after
May 20, 2024 (view filing)May 16-174 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−12.3K$8.84−$108.9K−0.2%6.24M after2 lots10b5-1
May 20, 2024 (view filing)May 164 daysNightingale ToddCEOSSaleClass A Common Stock−65.4K$8.84−$578.6K−3.6%1.74M after
May 20, 2024 (view filing)May 164 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−23.1K$8.84−$204.2K−3.7%609.6K after
May 28, 2024 (view filing)May 235 daysNightingale ToddCEOSSaleClass A Common Stock−12.2K$8.92−$108.5K−0.7%1.73M after
May 28, 2024 (view filing)May 235 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−2.92K$8.92−$26.0K−0.5%606.7K after
May 31, 2024 (view filing)May 292 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−1.21K$8.15−$9.83K−0.2%605.5K after
Jul 3, 2024 (view filing)Jul 12 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−12.0K$7.27−$87.2K−2.0%593.5K after10b5-1
Jul 18, 2024 (view filing)Jul 162 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−7.45K$8.84−$65.8K−1.3%586.1K after
Aug 20, 2024 (view filing)Aug 164 daysNightingale ToddCEOSSaleClass A Common Stock−66.1K$6.18−$408.3K−3.8%1.66M after
Aug 20, 2024 (view filing)Aug 16-194 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−17.8K$6.20−$110.6K−0.3%6.22M after2 lots10b5-1
Aug 20, 2024 (view filing)Aug 164 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−15.9K$6.18−$98.5K−2.7%570.1K after
Aug 27, 2024 (view filing)Aug 234 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−2.92K$6.25−$18.2K−0.5%567.2K after
Aug 27, 2024 (view filing)Aug 234 daysNightingale ToddCEOSSaleClass A Common Stock−12.2K$6.25−$76.0K−0.7%1.65M after
Sep 3, 2024 (view filing)Aug 295 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−1.19K$5.92−$7.06K−0.2%566.0K after
Sep 5, 2024 (view filing)Sep 32 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−19.9K$5.96−$118.5K−0.3%6.21M after10b5-1
Oct 18, 2024 (view filing)Oct 162 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−7.45K$7.24−$53.9K−1.3%558.6K after
Nov 8, 2024 (view filing)Nov 62 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−49.2K$8.07−$396.9K−0.8%6.16M after10b5-1
Nov 20, 2024 (view filing)Nov 182 daysNightingale ToddCEOSSaleClass A Common Stock−49.8K$6.25−$311.4K−3.0%1.60M after
Nov 20, 2024 (view filing)Nov 182 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−16.1K$6.25−$100.6K−2.9%542.5K after
Nov 20, 2024 (view filing)Nov 18-192 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−37.7K$6.45−$243.3K−0.6%6.12M after2 lots10b5-1
Nov 27, 2024 (view filing)Nov 252 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−2.92K$8.12−$23.7K−0.5%539.5K after
Nov 27, 2024 (view filing)Nov 252 daysNightingale ToddCEOSSaleClass A Common Stock−12.2K$8.12−$98.8K−0.8%1.59M after
Dec 4, 2024 (view filing)Dec 22 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−1.19K$9.22−$11.0K−0.2%538.4K after
Dec 4, 2024 (view filing)Dec 22 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−29.9K$10.07−$300.7K−0.5%6.09M after10b5-1
Dec 9, 2024 (view filing)Dec 5-64 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−120.1K$10.47−$1.26M−2.0%5.97M after2 lots10b5-1
Dec 11, 2024 (view filing)Dec 92 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−10.0K$11.36−$113.6K−0.3%3.46M after10b5-1
Dec 18, 2024 (view filing)Dec 162 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−10.0K$10.84−$108.4K−0.3%3.45M after10b5-1
Dec 20, 2024 (view filing)Dec 182 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−3.40K$12.01−$40.8K−0.1%3.44M after10b5-1
Dec 26, 2024 (view filing)Dec 233 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−10.0K$10.09−$100.9K−0.3%3.43M after10b5-1
Jan 8, 2025 (view filing)Jan 6-72 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−8.45K$10.04−$84.8K−0.2%3.43M after2 lots10b5-1
Jan 8, 2025 (view filing)Jan 62 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−12.5K$10.00−$125.0K−2.3%525.9K after10b5-1
Jan 21, 2025 (view filing)Jan 165 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−6.04K$9.45−$57.1K−1.1%519.8K after
Jan 27, 2025 (view filing)Jan 23-274 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−41.6K$10.26−$426.5K−1.2%3.38M after2 lots10b5-1
Feb 5, 2025 (view filing)Feb 32 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−10.0K$10.21−$102.1K−0.3%3.37M after10b5-1
Feb 12, 2025 (view filing)Feb 102 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−10.0K$10.58−$105.8K−0.3%3.36M after10b5-1
Feb 21, 2025 (view filing)Feb 192 daysNightingale ToddCEOSSaleClass A Common Stock−35.5K$8.04−$285.5K−2.2%1.55M after
Feb 21, 2025 (view filing)Feb 19-202 daysBergman ArturChief Technology OfficerSSaleClass A Common Stock−35.9K$7.87−$282.5K−1.1%3.35M after2 lots10b5-1
Feb 21, 2025 (view filing)Feb 192 daysKisling Ronald WChief Financial OfficerSSaleClass A Common Stock−11.3K$8.04−$90.6K−2.2%508.5K after