InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
4
T+90 hit rate
43%
T+90 mean return
-2.8%
Across 23 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by BROOKS STEVEN D, Director. Director active across 1 company, notably Cogent Communications Holdings, INC.. In total, 29 reports have been recorded. Breakdown: 0 buy · 4 sells. Total volume traded: €1.2m. Activity tracked since 3 May 2021. The latest transaction was filed on 31 March 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations29 total
3,445 sharescommon stockSEC:0001227882-26-000006:0
3,445 shares0common stockSEC:0001227882-26-000004:0
1,352 shares0common stockSEC:0001415889-25-009259:0
299 shares0common stockSEC:0001415889-25-001854:0
1,254 shares0common stockSEC:0001415889-25-000487:0
1,452 shares0common stockSEC:0001415889-24-025524:0
1,452 shares0common stockSEC:0001415889-24-024199:0
1,675 shares0common stockSEC:0001415889-24-018746:0
300 shares0common stockSEC:0001415889-24-009643:0
1,370 shares0common stockSEC:0001415889-24-009499:0
1,403 shares0common stockSEC:0001415889-24-000239:0
1,403 shares0common stockSEC:0001415889-24-000132:0
1,433 shares0common stockSEC:0001415889-23-013792:0
1,709 shares0common stockSEC:0001415889-23-013727:0
1,435 shares0common stockSEC:0001415889-23-010654:0
4,202 shares@ US$65.0020.9% of flowcommon stockSEC:0001415889-23-009915:0
3,798 shares@ US$65.001218.8% of flowcommon stockSEC:0001415889-23-007891:0
1,456 shares0common stockSEC:0001140361-23-016599:0
1,709 shares0common stockSEC:0001567619-23-000084:0
1,626 shares0common stockSEC:0001567619-22-018050:0
1,524 shares0common stockSEC:0001567619-22-013615:0
1,462 shares0common stockSEC:0001567619-22-007844:0
1,750 shares0common stockSEC:0001567619-21-017685:0
1,750 shares0common stockSEC:0001567619-21-017685
1,750 shares0common stockSEC:0001567619-21-012908:0
25 of 29 declarations
About BROOKS STEVEN D
Steven D. Brooks is a Board Member at Cogent Communications Holdings, Inc. He brings expertise in technology and telecommunications. As a board member, he participates in overseeing operations and defining the company's strategies. His experience in the communications sector is an asset for the growth of Cogent Communications.
