Kisling Ronald W: insider trades
Chief financial officer at Fastly, Inc. No open-market purchases and 40 sales not made under a pre-set plan, reported from October 20, 2021 to July 17, 2025.
What happened after Kisling Ronald W’s sales?
After their sales, the shares moved +5.7% against the index over 12 months on average (a negative figure means selling was the right call); 63% trailed it.
Trade by trade
| Measured | Trades counted | Average vs S&P 500 | Median | Went the right way | Years | t-statistic | p-value | Evidence |
|---|---|---|---|---|---|---|---|---|
| Purchases, 3 months after the report | 0 | — | — | — | — | — | — | Not enough years |
| Purchases, 6 months after the report | 0 | — | — | — | — | — | — | Not enough years |
| Purchases, 12 months after the report | 0 | — | — | — | — | — | — | Not enough years |
| Purchases, 12 months after the trade | 0 | — | — | — | — | — | — | Not enough years |
| Sales, 3 months after the report | 40 | −8.2% | −8.6% | 68% | 5 | −1.57 | 0.19 | No reliable evidence |
| Sales, 12 months after the report | 40 | +5.7% | −22.2% | 63% | 5 | 0.15 | 0.89 | No reliable evidence |
| Sales, 12 months after the trade | 40 | +2.8% | −25.1% | 60% | 5 | 0.08 | 0.94 | No reliable evidence |
Companies traded
| Company | Title on the latest filing | Purchases | Sales | First report | Latest report |
|---|---|---|---|---|---|
| Fastly, Inc. FSLY | Chief Financial Officer | 0 | 40 | October 20, 2021 | July 17, 2025 |
Trades and what followed
| Reported | Traded | Company | Trade | Value | 3 months after report | 12 months after report | 12 months after trade |
|---|---|---|---|---|---|---|---|
| July 17, 2025 | July 16, 2025 | FSLY | Sale | $51,271 | +6.0% | +170.6% | +183.4% |
| May 28, 2025 | May 23, 2025 | FSLY | Sale | $15,257 | −5.1% | +129.9% | +102.2% |
| May 20, 2025 | May 16, 2025 | FSLY | Sale | $130,811 | −10.3% | +94.2% | +78.3% |
| April 17, 2025 | April 16, 2025 | FSLY | Sale | $28,099 | +15.3% | +344.4% | +341.3% |
| March 4, 2025 | February 28, 2025 | FSLY | Sale | $30,983 | +7.4% | +171.5% | +194.5% |
| February 27, 2025 | February 25, 2025 | FSLY | Sale | $14,173 | +7.4% | +194.5% | +148.3% |
| February 21, 2025 | February 19, 2025 | FSLY | Sale | $90,603 | +6.8% | +145.2% | +115.6% |
| January 21, 2025 | January 16, 2025 | FSLY | Sale | $57,059 | −31.8% | −19.1% | −22.6% |
| December 4, 2024 | December 2, 2024 | FSLY | Sale | $10,990 | −25.7% | −4.4% | +2.0% |
| November 27, 2024 | November 25, 2024 | FSLY | Sale | $23,710 | −14.7% | +23.6% | +27.5% |
| November 20, 2024 | November 18, 2024 | FSLY | Sale | $100,638 | −8.8% | +47.1% | +54.2% |
| October 18, 2024 | October 16, 2024 | FSLY | Sale | $53,931 | +36.3% | −6.2% | −1.7% |
| August 27, 2024 | August 23, 2024 | FSLY | Sale | $18,244 | +29.4% | +12.6% | +0.9% |
| August 20, 2024 | August 16, 2024 | FSLY | Sale | $98,466 | −1.7% | −3.8% | −4.9% |
| July 18, 2024 | July 16, 2024 | FSLY | Sale | $65,849 | −13.5% | −22.8% | −23.2% |
| May 28, 2024 | May 23, 2024 | FSLY | Sale | $26,037 | −34.6% | −21.7% | −28.4% |
| May 20, 2024 | May 16, 2024 | FSLY | Sale | $204,248 | −30.7% | −26.8% | −27.1% |
| April 18, 2024 | April 16, 2024 | FSLY | Sale | $97,318 | −50.2% | −64.8% | −63.2% |
| March 4, 2024 | February 29, 2024 | FSLY | Sale | $17,081 | −48.4% | −66.0% | −68.6% |
| February 27, 2024 | February 26, 2024 | FSLY | Sale | $208,100 | −47.2% | −70.5% | −69.7% |
| February 21, 2024 | February 16, 2024 | FSLY | Sale | $196,861 | −44.8% | −72.5% | −74.3% |
| January 19, 2024 | January 17, 2024 | FSLY | Sale | $98,785 | −42.0% | −76.4% | −75.3% |
| December 4, 2023 | November 30, 2023 | FSLY | Sale | $21,087 | −35.5% | −77.5% | −74.6% |
| November 17, 2023 | November 16, 2023 | FSLY | Sale | $781,940 | −34.0% | −97.2% | −93.4% |
| October 19, 2023 | October 17, 2023 | FSLY | Sale | $112,519 | +25.1% | −90.6% | −89.4% |
| August 31, 2023 | August 29, 2023 | FSLY | Sale | $26,021 | −27.2% | −99.1% | −99.7% |
| August 18, 2023 | August 16, 2023 | FSLY | Sale | $313,430 | −8.0% | −95.2% | −94.0% |
| July 20, 2023 | July 18, 2023 | FSLY | Sale | $130,433 | −8.5% | −77.8% | −82.3% |
| June 2, 2023 | May 31, 2023 | FSLY | Sale | $18,459 | +40.3% | −79.7% | −79.9% |
| May 18, 2023 | May 16, 2023 | FSLY | Sale | $198,959 | +41.4% | −62.1% | −61.6% |
| April 20, 2023 | April 18, 2023 | FSLY | Sale | $81,938 | −4.1% | −46.0% | −48.4% |
| March 2, 2023 | March 1, 2023 | FSLY | Sale | $66,800 | +4.0% | −36.9% | −28.7% |
| February 21, 2023 | February 16, 2023 | FSLY | Sale | $97,538 | −6.9% | −33.8% | −31.1% |
| January 20, 2023 | January 18, 2023 | FSLY | Sale | $61,239 | +46.9% | +70.3% | +57.2% |
| November 18, 2022 | November 16, 2022 | FSLY | Sale | $106,937 | +73.5% | +94.5% | +68.1% |
| August 18, 2022 | August 16, 2022 | FSLY | Sale | $114,349 | −6.0% | +81.1% | +57.8% |
| July 20, 2022 | July 18, 2022 | FSLY | Sale | $61,098 | −30.3% | +23.1% | +36.5% |
| May 18, 2022 | May 17, 2022 | FSLY | Sale | $24,012 | −23.6% | +1.7% | +7.5% |
| January 21, 2022 | January 19, 2022 | FSLY | Sale | $160,479 | −33.1% | −57.0% | −54.4% |
| October 20, 2021 | October 18, 2021 | FSLY | Sale | $226,874 | −40.2% | −66.9% | −65.5% |