InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
3
T+90 hit rate
87%
T+90 mean return
+10.2%
Across 15 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by GRANDISSON MARC, Chairman & CEO. Director active across 2 companies, notably Arch Capital Group Ltd.. Aggregated, 20 filings have been logged. Split: 0 buy · 3 sells. Total volume traded: €42.2m. Activity tracked since 5 May 2021. The latest transaction was disclosed on 27 February 2024 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations20 total
3,290 sharesCommon stock, $0.01 par valueSEC:0001104659-26-077385:0
16,693 shares0Common Shares, $.0011 par value per shareSEC:0001415889-24-005894:0
138,190 shares0Common Shares, $.0011 par value per shareSEC:0001415889-24-005531:0
246,972 shares@ US$85.6241.8% of flowCommon Shares, $.0011 par value per shareSEC:0001415889-23-014851:0
103,028 shares@ US$85.008317.1% of flowCommon Shares, $.0011 par value per shareSEC:0001415889-23-014851:1
200,000 shares@ US$76.104629.7% of flowCommon Shares, $.0011 par value per shareSEC:0001415889-23-008607:0
44,109 shares0Common Shares, $.0011 par value per shareSEC:0001415889-23-003560:0
18,252 shares0Common Shares, $.0011 par value per shareSEC:0001415889-23-003560:1
48,000 shares@ US$19.091.9% of flowCommon Shares, $.0011 par value per shareSEC:0001415889-22-011376:0
53,100 shares@ US$17.84332.0% of flowCommon Shares, $.0011 par value per shareSEC:0001415889-22-011094:0
54,275 shares0Common Shares, $.0011 par value per shareSEC:0001415889-22-010949:0
54,275 shares0Common Shares, $.0011 par value per shareSEC:0001415889-22-010949:1
100,800 shares@ US$14.21673.0% of flowCommon Shares, $.0011 par value per shareSEC:0001415889-22-010949:2
25,284 shares@ US$56.683.0% of flowCommon Shares, $.0011 par value per shareSEC:0001415889-22-010949:3
75,516 shares0Common Shares, $.0011 par value per shareSEC:0001415889-22-010949:4
75,516 shares0Common Shares, $.0011 par value per shareSEC:0001415889-22-010949:5
163,126 shares0Common Shares, $.0011 par value per shareSEC:0001179110-22-002944:0
138,486 shares0Common Shares, $.0011 par value per shareSEC:0001179110-22-001831:0
36,000 shares@ US$11.304350.0% of flowCommon Shares, $.0011 par value per shareSEC:0001179110-21-005001
36,000 shares@ US$11.30430.0010% mcap50.0% of flowCommon Shares, $.0011 par value per shareSEC:0001179110-21-005001:0
20 of 20 declarations
About GRANDISSON MARC
Marc Grandisson is the Chairman & CEO of Arch Capital Group Ltd. He leads the company with a strategic vision, fostering innovation and growth in the insurance sector.
