InsidersTradesSigma
Total declarations
Companies
▲ Purchases (3 ops.)
▼ Sales (6 ops.)
Insider track record
Board DirectorDisclosed buys
3
Disclosed sells
6
T+90 hit rate
43%
T+90 mean return
-0.5%
Across 21 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Boone Karen, Director. Director active across 4 companies, notably Rivian Automotive, Inc. / DE. Aggregated, 48 reports have been recorded. Split: 3 buys · 6 sells. Total volume traded: €4.8m. Activity tracked since 15 November 2021. The latest transaction was disclosed on 6 July 2026 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations48 total
20,000 shares@ US$20.00Class A Common StockSEC:0001561290-26-000009:0
1,480 sharesClass A Common StockSEC:0001769628-26-000313:0
17,445 sharesClass A Common StockSEC:0001561290-26-000007:0
9,023 sharesClass A Common StockSEC:0001561290-26-000005:0
1,060 shares@ US$108.230.0003% mcap6.4% of flowClass A Common StockSEC:0001769628-26-000252:0
3,507 shares@ US$107.000.0009% mcap20.8% of flowClass A Common StockSEC:0001769628-26-000252:1
3,506 shares@ US$107.3350.0009% mcap20.9% of flowClass A Common StockSEC:0001769628-26-000252:2
3,507 shares@ US$108.000.0009% mcap21.0% of flowClass A Common StockSEC:0001769628-26-000252:3
1,460 sharesClass A Common StockSEC:0001769628-26-000149:0
1,460 shares0Class A Common StockSEC:0001415889-25-019556:0
260 shares0Class A Common StockSEC:0001415889-25-019556:1
1,463 shares0Class A Common StockSEC:0001415889-25-010434:0
265 shares0Class A Common StockSEC:0001415889-25-010434:1
10,520 shares@ US$47.560531.0% of flowClass A Common StockSEC:0001415889-25-010434:2
Ideal exit: 28 Nov 2025 (T+270)
15,427 sharesCommon StockSEC:0001127602-25-009339:0
5,845 sharesClass A Common StockSEC:0001639825-25-000048:0
33,683 sharesClass A Common StockSEC:0001639825-25-000002:0
33,683 sharesClass A Common StockSEC:0001639825-24-000213:0
31,646 sharesClass A Common StockSEC:0001639825-24-000169:0
76,784 sharesClass A Common StockSEC:0001639825-24-000148:0
40,431 sharesClass A Common StockSEC:0001639825-24-000102:0
40,432 sharesClass A Common StockSEC:0001639825-24-000099:0
24,224 shares0Class A Common StockSEC:0001628280-24-029351:0
11,275 sharesClass A Common StockSEC:0001639825-24-000094:0
40,431 sharesClass A Common StockSEC:0001639825-24-000084:0
25 of 48 declarations
About Boone Karen
Public sources indicate that Karen Boone is a director of Rivian Automotive, Peloton Interactive, CoreWeave, and Sonos. Rivian’s 2025 proxy says she has served on the board since April 2022, chairs the Audit Committee, and is Lead Independent Director, and it notes that she held various roles at Deloitte & Touche from 1996 to 2012, most recently as an Audit Partner, and earned a B.S. in Business Economics from the University of California, Davis. Peloton’s 2025 proxy says she has served on the board since January 2019 and that she served as Interim Co-CEO and Co-President in 2024, then as Interim CEO and Interim President later that year. CoreWeave’s 2026 proxy lists her as a director since January 2025, and Sonos public filings show her serving on the board’s compensation committee. Sources : https://www.sec.gov/Archives/edgar/data/1874178/000187417825000019/rivn-20250429.htm
