InsidersTradesSigma
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (3 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
3
T+90 hit rate
0%
T+90 mean return
-0.3%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by STONE MICHAEL J, Director. Insider active across 1 company, notably RLI CORP. In total, 23 filings have been published. Split: 2 buys · 3 sells. Total volume traded: €1.7m. History available since 6 May 2021. The latest transaction was disclosed on 13 May 2026 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations23 total
1,681 shares0Common StockSEC:0001192707-26-000002
1,681 shares0Common StockSEC:0001192707-26-000002:0
1,396 shares0Common StockSEC:0001415889-25-011950:0
200 shares0Common StockSEC:0001415889-24-029605:0
200 shares@ US$169.551.6% of flowCommon StockSEC:0001415889-24-029488:0
732 shares0Common StockSEC:0001415889-24-012317:0
2,000 shares@ US$134.6612.5% of flowCommon StockSEC:0001415889-23-016363:0
200 shares@ US$134.521.2% of flowCommon StockSEC:0001415889-23-015973:0
643 shares0Common StockSEC:0001127602-23-014891:0
4,239 shares@ US$146.0027.9% of flowCommon StockSEC:0001127602-23-013470:0
10,000 shares@ US$118.520.024% mcap97.9% of flowCommon StockSEC:0001127602-22-016275:0
663 shares0Common StockSEC:0001127602-22-013830:0
135 shares@ US$106.490.6% of flowCommon StockSEC:0001127602-21-022675
Ideal exit: 22 Apr 2022 (T+270)
135 shares@ US$106.490.0003% mcap1.1% of flowCommon StockSEC:0001127602-21-022675:0
Ideal exit: 22 Apr 2022 (T+270)
8 shares0Common StockSEC:0001127602-21-016067:0
8 shares0Common StockSEC:0001127602-21-016067
1,788 sharesCommon StockSEC:0001127602-16-038641:0
1,788 sharesCommon StockSEC:0001127602-16-038641:1
387 sharesCommon StockSEC:0001127602-16-038641:2
387 sharesCommon StockSEC:0001127602-16-038641:3
1,059 sharesCommon StockSEC:0001127602-16-038641:4
1,059 sharesCommon StockSEC:0001127602-16-038641:5
5,439 sharesCommon StockSEC:0001127602-16-038641:6
23 of 23 declarations
About STONE MICHAEL J
Michael J. Stone serves as a Board Member at RLI Corp. He plays an active role in the governance of the company, contributing to strategy and decision-making. Stone is valued for his experience and ability to guide the board in its deliberations.
