Fastly, Inc. (FSLY) Insider Trading
Over the last 3 months, FSLY insiders made 0 open-market buys and 26 sales, a net sale of -$5.5M (SEC Form 4). Over the last 6 months, 204 institutions increased and 134 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
26
Net (3m)
-$5.5M
Insider trades by month Buys Sells
Jan
Feb
Mar
Apr
May
Jun
Context3-month price -36.8%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 22, 2026 | Lovett Scott R.officer: President, Go to Market | Sell | 41,716 | $17.77 |
| Jun 18, 2026 | Lovett Scott R.officer: President, Go to Market | Sell | 34,919 | $18.15 |
| Jun 5, 2026 | Loop Pauladirector | Grant | 9,601 | — |
| Jun 5, 2026 | Hornik Daviddirector | Grant | 9,601 | — |
| Jun 5, 2026 | Smith Vanessa C.director | Grant | 9,601 | — |
| Jun 5, 2026 | Daniels Richard Devondirector | Grant | 9,601 | — |
| Jun 5, 2026 | Compton Charles Lacey IIIdirector, officer: CEO | Sell | 85 | $21.85 |
| Jun 5, 2026 | ALVAREZ AIDAdirector | Grant | 9,601 | — |
| Jun 5, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 1,100 | $19.84 |
| Jun 5, 2026 | Meyers Charles Jdirector | Grant | 9,601 | — |
| Jun 5, 2026 | Compton Charles Lacey IIIdirector, officer: CEO | Sell | 5,746 | $21.15 |
| Jun 5, 2026 | PAISLEY CHRISTOPHER Bdirector | Grant | 9,601 | — |
| Jun 5, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 100 | $21.83 |
| Jun 5, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 6,689 | $21.13 |
| Jun 5, 2026 | Compton Charles Lacey IIIdirector, officer: CEO | Sell | 3,482 | $20.17 |
| Jun 2, 2026 | PAISLEY CHRISTOPHER Bdirector | Sell | 1,000 | $16.96 |
| Jun 2, 2026 | Compton Charles Lacey IIIdirector, officer: CEO | Sell | 15,028 | $16.96 |
| Jun 2, 2026 | Lovett Scott R.officer: President, Go to Market | Sell | 19,622 | $16.96 |
| Jun 2, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 6,225 | $16.96 |
| May 29, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 852 | $17.50 |
| May 29, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 1,077 | $17.02 |
| May 22, 2026 | WONG RICHARDofficer: CFO | Grant | 2,500 | $9.27 |
| May 22, 2026 | WONG RICHARDofficer: CFO | Sell | 2,500 | $16.48 |
| May 20, 2026 | Compton Charles Lacey IIIdirector, officer: CEO | Sell | 34,334 | $16.85 |
| May 20, 2026 | WONG RICHARDofficer: CFO | Sell | 3,592 | $16.85 |
| May 20, 2026 | Lovett Scott R.officer: President, Go to Market | Sell | 14,843 | $16.85 |
| May 20, 2026 | WONG RICHARDofficer: CFO | Sell | 6,315 | $16.35 |
| May 20, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 32,181 | $16.85 |
| May 20, 2026 | Bergman Arturdirector, officer: Chief Technology Officer | Sell | 31,848 | $16.41 |
| May 20, 2026 | Compton Charles Lacey IIIdirector, officer: CEO | Sell | 11,275 | $16.48 |
Source: FSLY SEC Form 4 filings, latest Jun 22, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their FSLY positions over the last 6 months (SEC Form 13F).
Increased
204
New positions
178
Reduced
134
Sold out
73
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 17.0M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 12.8M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 12.4M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 12.0M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 11.0M | May 8, 2026 |
| FMR LLC | Increased | 8.6M | May 15, 2026 |
| LEGAL & GENERAL GROUP PLC | Reduced | 8.6M | Feb 9, 2026 |
| MORGAN STANLEY | Increased | 8.3M | Feb 13, 2026 |
| LEGAL & GENERAL GROUP PLC | Reduced | 8.1M | May 8, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 7.0M | May 13, 2026 |
| PENSERRA CAPITAL MANAGEMENT LLC | Reduced | 5.8M | Feb 12, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 5.6M | May 15, 2026 |
| JANE STREET GROUP, LLC | Increased | 4.9M | May 12, 2026 |
| ALYESKA INVESTMENT GROUP, L.P. | Increased | 4.8M | Feb 13, 2026 |
| VOYA INVESTMENT MANAGEMENT LLC | Increased | 3.9M | May 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.