Insider buying by month
Every month of coverage, archived: the biggest open-market insider purchases and every cluster buy we detected, parsed from SEC Form 4 filings.
| Month | Clusters | Notable buys | Stocks | Total bought |
|---|
| November 2026 | 68 | 248 | 114 | $430.0M |
| October 2026 | 227 | 983 | 271 | $1.3B |
| September 2026 | 452 | 1,718 | 428 | $1.9B |
| August 2026 | 443 | 1,864 | 547 | $2.0B |
| July 2026 | 140 | 858 | 241 | $1.2B |
| June 2026 | 91 | 596 | 244 | $4.9B |
| May 2026 | 112 | 847 | 321 | $6.6B |
| April 2026 | 46 | 318 | 136 | $19.8B |
| March 2026 | 235 | 1,872 | 551 | $3.6B |
| February 2026 | 108 | 1,327 | 442 | $1.3B |
| January 2026 | 55 | 813 | 205 | $1.1B |
| December 2025 | 132 | 1,717 | 457 | $10.0B |
| November 2025 | 199 | 2,003 | 634 | $1.1B |
| October 2025 | 56 | 896 | 270 | $818.1M |
| September 2025 | 81 | 1,151 | 327 | $1.7B |
| August 2025 | 154 | 2,043 | 573 | $1.3B |
| July 2025 | 53 | 931 | 223 | $723.8M |
| June 2025 | 138 | 1,631 | 432 | $1.2B |
| May 2025 | 178 | 2,378 | 655 | $1.4B |
| April 2025 | 108 | 1,655 | 351 | $1.2B |
| March 2025 | 176 | 2,178 | 595 | $971.1M |
| February 2025 | 78 | 1,551 | 396 | $1.3B |
| January 2025 | 50 | 1,026 | 252 | $1.6B |
| December 2024 | 156 | 1,776 | 473 | $4.1B |
| November 2024 | 139 | 1,892 | 520 | $760.0M |
| October 2024 | 53 | 1,114 | 254 | $1.9B |
| September 2024 | 104 | 1,591 | 421 | $1.9B |
| August 2024 | 160 | 2,030 | 571 | $1.0B |
| July 2024 | 62 | 862 | 233 | $812.6M |
| June 2024 | 121 | 1,678 | 479 | $1.3B |
| May 2024 | 136 | 2,140 | 585 | $734.5M |
| April 2024 | 48 | 1,107 | 285 | $995.1M |
| March 2024 | 8 | 139 | 71 | $29.9M |
| February 2024 | 2 | 45 | 24 | $9.4M |
| January 2024 | 0 | 37 | 18 | $2.9M |
| December 2023 | 2 | 49 | 19 | $422.3K |
| November 2023 | 0 | 13 | 10 | $413.4K |
| October 2023 | 0 | 15 | 13 | $215.2K |
| September 2023 | 1 | 19 | 14 | $1.6M |
| August 2023 | 1 | 13 | 10 | $15.4K |
| July 2023 | 0 | 11 | 10 | $75.3M |
| June 2023 | 0 | 19 | 12 | $2.7M |
| May 2023 | 1 | 28 | 10 | $3.6M |
| April 2023 | 0 | 9 | 5 | $11.3K |
| March 2023 | 0 | 17 | 13 | $1.1M |
| February 2023 | 1 | 11 | 8 | $2.4M |
| January 2023 | 0 | 7 | 7 | $28.3K |
| December 2022 | 0 | 16 | 9 | $201.9K |
| November 2022 | 0 | 14 | 8 | $62.8K |
| October 2022 | 0 | 3 | 3 | $10.6K |
| September 2022 | 0 | 8 | 6 | $421.9K |
| August 2022 | 1 | 7 | 7 | $87.9K |
| July 2022 | 0 | 3 | 3 | $53.5K |
| June 2022 | 0 | 9 | 6 | $89.7K |
| May 2022 | 0 | 8 | 6 | $21.7K |
| April 2022 | 0 | 12 | 8 | $58.2K |
| March 2022 | 0 | 11 | 7 | $35.9K |
| February 2022 | 0 | 10 | 4 | $30.4K |
| January 2022 | 0 | 14 | 7 | $259.1K |
| December 2021 | 0 | 5 | 4 | $7.4K |
| November 2021 | 0 | 6 | 5 | $146.6K |
| October 2021 | 0 | 9 | 4 | $12.5K |
| September 2021 | 0 | 4 | 3 | $6.7K |
| August 2021 | 0 | 1 | 1 | $1.7K |
| July 2021 | 0 | 1 | 1 | $3.7K |
| June 2021 | 0 | 5 | 4 | $1.4M |
| May 2021 | 0 | 3 | 3 | $7.3K |
| April 2021 | 0 | 2 | 2 | $73.7K |
| March 2021 | 0 | 5 | 4 | $69.1K |
| February 2021 | 0 | 2 | 2 | $61.3K |
| January 2021 | 0 | 2 | 2 | $17.9K |
| December 2020 | 0 | 3 | 3 | $12.8K |
| November 2020 | 0 | 2 | 2 | $645.8K |
| October 2020 | 0 | 2 | 2 | $5.6K |
| September 2020 | 0 | 28 | 2 | $9.8K |
| August 2020 | 0 | 1 | 1 | $76.0K |
| July 2020 | 0 | 2 | 2 | $4.1K |
| June 2020 | 0 | 10 | 4 | $19.2K |
| May 2020 | 0 | 3 | 3 | $100.7K |
| April 2020 | 0 | 1 | 1 | $3.6K |
| March 2020 | 0 | 4 | 4 | $272.4K |
| February 2020 | 0 | 4 | 2 | $546.1K |
| October 2019 | 0 | 2 | 2 | $27.3K |
| September 2019 | 0 | 19 | 4 | $20.3K |
| August 2019 | 0 | 52 | 2 | $93.0K |
| July 2019 | 0 | 3 | 3 | $37.1K |
| June 2019 | 0 | 29 | 3 | $70.1K |
| April 2019 | 0 | 3 | 3 | $32.9K |
| December 2018 | 0 | 2 | 1 | $19.6K |
| November 2018 | 0 | 31 | 2 | $56.4K |
| August 2018 | 0 | 1 | 1 | $37.2K |
| June 2018 | 0 | 1 | 1 | $2.8K |
| March 2018 | 0 | 1 | 1 | $24.8K |
| February 2018 | 0 | 1 | 1 | $76.0 |
| December 2017 | 0 | 5 | 1 | $4.2K |
| November 2017 | 0 | 1 | 1 | $34.9K |
| October 2017 | 0 | 3 | 2 | $15.3K |
| September 2017 | 0 | 5 | 3 | $177.5K |
| August 2017 | 0 | 2 | 2 | $188.3K |
| June 2017 | 0 | 3 | 1 | $3.9K |
| April 2017 | 0 | 1 | 1 | $9.0K |
| March 2017 | 0 | 1 | 1 | $20.9K |
| November 2016 | 0 | 3 | 3 | $110.6K |
| September 2016 | 0 | 2 | 1 | $9.0K |
| August 2016 | 0 | 2 | 2 | $77.7 |
| July 2016 | 0 | 10 | 3 | $43.7K |
| June 2016 | 0 | 16 | 4 | $73.1K |
| May 2016 | 0 | 4 | 1 | $8.3K |
| April 2016 | 0 | 1 | 1 | $604.4 |
| March 2016 | 0 | 2 | 1 | $3.9K |
| February 2016 | 0 | 1 | 1 | $27.7K |
| January 2016 | 0 | 1 | 1 | $207.6 |
| December 2015 | 0 | 1 | 1 | $168.6 |
| November 2015 | 0 | 2 | 1 | $2.2K |
| October 2015 | 0 | 1 | 1 | $3.4K |
| August 2015 | 0 | 1 | 1 | $386.9 |
| July 2015 | 0 | 1 | 1 | $39.4 |
| June 2015 | 0 | 5 | 3 | $91.8K |
| May 2015 | 0 | 2 | 2 | $56.0K |
| April 2015 | 0 | 3 | 1 | $16.5K |
| March 2015 | 0 | 1 | 1 | $9.3K |
| February 2015 | 0 | 3 | 2 | $109.4K |
| January 2015 | 0 | 5 | 2 | $79.8K |
| December 2014 | 0 | 2 | 2 | $34.0K |
| November 2014 | 0 | 2 | 1 | $5.0K |
| June 2014 | 0 | 3 | 3 | $79.5K |
| April 2014 | 0 | 2 | 2 | $17.9K |
| March 2014 | 0 | 1 | 1 | $5.1K |
| January 2014 | 0 | 1 | 1 | $302.5K |
| September 2013 | 0 | 9 | 1 | $138.2K |
| August 2013 | 0 | 10 | 1 | $56.9K |
| July 2013 | 0 | 1 | 1 | $7.0K |
| March 2013 | 0 | 14 | 2 | $110.2K |
| February 2013 | 0 | 1 | 1 | $39.0K |
| January 2013 | 0 | 1 | 1 | $1.7K |
| May 2012 | 0 | 1 | 1 | $8.4K |
| April 2012 | 0 | 4 | 3 | $15.5K |
| March 2012 | 0 | 4 | 2 | $42.1K |
| February 2012 | 0 | 26 | 3 | $60.3K |
| January 2012 | 0 | 6 | 3 | $64.9K |
| July 2011 | 0 | 1 | 1 | $18.7K |
| August 2006 | 0 | 1 | 1 | $49.1K |
| June 2006 | 0 | 1 | 1 | $201.8K |
| November 2005 | 0 | 1 | 1 | $22.0K |
| July 2005 | 0 | 1 | 1 | $46.8 |
| May 2004 | 0 | 1 | 1 | $203.3K |
| March 2002 | 0 | 1 | 1 | $74.6K |
| February 2002 | 0 | 1 | 1 | $150.0K |
| May 1924 | 0 | 2 | 2 | $182.3K |