InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (16 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
16
T+90 hit rate
44%
T+90 mean return
-1.7%
Across 16 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 Kennedy Sheryl Lynn, Director. Insider active across 1 company, notably Cogent Communications Holdings, INC.. Cumulatively, 36 filings have been logged. Split: 0 buy · 16 sells. Total volume traded: €1.3m. History available since 17 May 2021. The latest transaction was disclosed on 31 March 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Declarations36 total
3,445 sharescommon stockSEC:0001790695-26-000014:0
3,445 shares0common stockSEC:0001790695-26-000008:0
2,395 shares0common stockSEC:0001790695-25-000005:0
2,000 shares@ US$36.354.9% of flowcommon stockSEC:0001415889-25-022625:0
1,968 shares0common stockSEC:0001415889-25-018744:0
1,450 shares@ US$50.18824.1% of flowcommon stockSEC:0001415889-25-012767:0
1,352 shares0common stockSEC:0001415889-25-009268:0
1,425 shares@ US$72.95956.3% of flowcommon stockSEC:0001415889-25-006110:0
1,254 shares0common stockSEC:0001415889-25-000086:0
1,350 shares@ US$80.57536.4% of flowcommon stockSEC:0001415889-24-026495:0
1,452 shares0common stockSEC:0001415889-24-024198:0
1,550 shares@ US$71.05736.3% of flowcommon stockSEC:0001415889-24-023207:0
1,675 shares0common stockSEC:0001415889-24-018749:0
1,640 shares@ US$57.79395.6% of flowcommon stockSEC:0001415889-24-014316:0
1,370 shares0common stockSEC:0001415889-24-009503:0
1,403 shares0common stockSEC:0001415889-24-000135:0
925 shares@ US$65.77363.5% of flowcommon stockSEC:0001415889-23-015493:0
1,433 shares0common stockSEC:0001415889-23-013791:0
550 shares@ US$68.84542.2% of flowcommon stockSEC:0001415889-23-012632:0
1,435 shares0common stockSEC:0001415889-23-010655:0
1,100 shares@ US$63.1374.1% of flowcommon stockSEC:0001415889-23-008999:0
1,456 shares0common stockSEC:0001140361-23-016611:0
600 shares@ US$61.66352.2% of flowcommon stockSEC:0001567619-23-004913:0
1,709 shares0common stockSEC:0001567619-23-000088:0
962 shares@ US$57.82833.4% of flowcommon stockSEC:0001567619-22-020695:0
25 of 36 declarations
About Kennedy Sheryl Lynn
Sheryl Lynn Kennedy is associated with COGENT COMMUNICATIONS HOLDINGS, INC.
