Updated Jul 16, 2026 · Last SEC filing 2026-06-22
Fastly, Inc. (FSLY) has filed 22 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-22. 2 Form 8-K material event filings were reported by FSLY in the last 90 days. 20 Form 144 notices of proposed sale were filed for FSLY stock. InsiderAlpha tracks every FSLY SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Services-Prepackaged Software (SIC 7372) |
|---|---|
| SEC CIK | 0001517413 |
| Form 4 filings (90d) | 22 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 20 |
| Latest Form 4 filing | 2026-06-22 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Lovett Scott R. | President, Go to Market | S — Open-market sale | 41.7K | $17.77 | $741K | SEC | |
| Lovett Scott R. | President, Go to Market | S — Open-market sale | 34.9K | $18.15 | $634K | SEC | |
| Daniels Richard Devon | Director | A — Grant or award | 9.6K | $0.00 | — | SEC | |
| Compton Charles Lacey III | CEO | S — Open-market sale | 3.5K | $20.17 | $70K | SEC | |
| Bergman Artur | Chief Technology Officer | S — Open-market sale | 1.1K | $19.84 | $22K | SEC | |
| Bergman Artur | Chief Technology Officer | S — Open-market sale | 6.7K | $21.13 | $141K | SEC | |
| Smith Vanessa C. | Director | A — Grant or award | 9.6K | $0.00 | — | SEC | |
| Compton Charles Lacey III | CEO | S — Open-market sale | 5.7K | $21.15 | $122K | SEC | |
| Hornik David | Director | A — Grant or award | 9.6K | $0.00 | — | SEC | |
| Meyers Charles J | Director | A — Grant or award | 9.6K | $0.00 | — | SEC | |
| Loop Paula | Director | A — Grant or award | 9.6K | $0.00 | — | SEC | |
| Bergman Artur | Chief Technology Officer | S — Open-market sale | 100 | $21.83 | $2K | SEC | |
| Compton Charles Lacey III | CEO | S — Open-market sale | 85 | $21.85 | $2K | SEC | |
| PAISLEY CHRISTOPHER B | Director | A — Grant or award | 9.6K | $0.00 | — | SEC | |
| ALVAREZ AIDA | Director | A — Grant or award | 9.6K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Fastly, Inc. (FSLY). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Compton Charles Lacey III | 10 | $1.93M |
| Bergman Artur | 8 | $1.37M |
| WONG RICHARD | 4 | $228K |
| Lovett Scott R. | 4 | $1.96M |
| PAISLEY CHRISTOPHER B | 2 | $17K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in FSLY insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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