InsiderClusters
Get started

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.

MonthClustersNotable buysStocksTotal bought
July 2026101620166$716.5M
June 202685583237$4.9B
May 2026110827311$6.6B
April 202645298130$19.8B
March 20262341,860548$3.6B
February 20261071,316440$1.3B
January 202655808205$1.1B
December 20251321,705457$10.0B
November 20251981,994633$1.1B
October 202556888268$793.1M
September 2025801,150327$1.7B
August 20251542,041571$1.3B
July 202552922220$720.7M
June 20251371,618431$1.2B
May 20251782,360652$1.4B
April 20251081,642350$1.2B
March 20251752,173593$970.9M
February 2025781,550395$1.3B
January 2025501,026252$1.6B
December 20241561,776473$4.1B
November 20241391,891519$760.0M
October 2024531,113253$1.9B
September 20241041,591421$1.9B
August 20241602,029570$1.0B
July 202462861232$812.6M
June 20241211,678479$1.3B
May 20241352,140585$734.5M
April 2024481,106284$995.1M
March 2024813870$29.9M
February 202424322$9.4M
January 202403718$2.9M
December 202324919$422.3K
November 202301310$413.4K
October 202301211$212.6K
September 202311613$1.6M
August 20231119$15.2K
July 20230109$75.3M
June 202301611$2.7M
May 202312810$3.6M
April 2023033$9.0K
March 202301312$1.1M
February 20231118$2.4M
January 2023066$28.3K
December 20220128$200.8K
November 20220106$56.7K
October 2022033$10.6K
September 2022086$421.9K
August 2022177$87.9K
July 2022033$53.5K
June 2022096$89.7K
May 2022086$21.7K
April 20220128$58.2K
March 20220117$35.9K
February 20220104$30.4K
January 20220147$259.1K
December 2021054$7.4K
November 2021065$146.6K
October 2021094$12.5K
September 2021043$6.7K
August 2021011$1.7K
July 2021011$3.7K
June 2021054$1.4M
May 2021033$7.3K
April 2021022$73.7K
March 2021054$69.1K
February 2021022$61.3K
January 2021022$17.9K
December 2020033$12.8K
November 2020022$645.8K
October 2020022$5.6K
September 20200282$9.8K
August 2020011$76.0K
July 2020022$4.1K
June 2020093$18.7K
May 2020022$93.7K
April 2020011$3.6K
March 2020044$272.4K
February 2020042$546.1K
October 2019022$27.3K
September 20190183$17.9K
August 20190522$93.0K
July 2019033$37.1K
June 20190282$57.4K
April 2019033$32.9K
November 20180312$56.4K
August 2018011$37.2K
June 2018011$2.8K
February 2018011$76.0
December 2017051$4.2K
November 2017011$34.9K
October 2017032$15.3K
September 2017053$177.5K
August 2017022$188.3K
June 2017031$3.9K
April 2017011$9.0K
March 2017011$20.9K
November 2016033$110.6K
September 2016021$9.0K
August 2016022$77.7
July 20160103$43.7K
June 20160164$73.1K
May 2016041$8.3K
April 2016011$604.4
March 2016021$3.9K
February 2016011$27.7K
January 2016011$207.6
December 2015011$168.6
November 2015021$2.2K
October 2015011$3.4K
August 2015011$386.9
July 2015011$39.4
June 2015053$91.8K
May 2015022$56.0K
April 2015031$16.5K
March 2015011$9.3K
February 2015032$109.4K
January 2015052$79.8K
December 2014022$34.0K
November 2014021$5.0K
June 2014033$79.5K
April 2014022$17.9K
March 2014011$5.1K
January 2014011$302.5K
September 2013091$138.2K
August 20130101$56.9K
July 2013011$7.0K
March 20130142$110.2K
February 2013011$39.0K
January 2013011$1.7K
May 2012011$8.4K
April 2012043$15.5K
March 2012042$42.1K
February 20120263$60.3K
January 2012063$64.9K
July 2011011$18.7K
June 2006011$201.8K
November 2005011$22.0K
July 2005011$46.8
May 2004011$203.3K
March 2002011$74.6K
February 2002011$150.0K
May 1924022$182.3K