InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (21 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
21
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Bubeck James, Chief Executive Officer. Insider active across 1 company, notably Cogent Communications Holdings, INC.. In total, 29 filings have been published. Split: 0 buy · 21 sells. Total volume traded: €2.6m. History available since 19 May 2021. The latest transaction was disclosed on 4 June 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Bubeck James
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations29 total
2,000 shares@ US$47.49963.2% of flowcommon stockSEC:0001415889-25-015884:0
2,000 shares@ US$71.67414.1% of flowcommon stockSEC:0001415889-25-006878:0
9,600 shares0common stockSEC:0001415889-25-001388:0
1,920 shares@ US$76.59664.2% of flowcommon stockSEC:0001415889-24-028881:0
2,400 shares0common stockSEC:0001415889-24-028184:0
1,920 shares@ US$69.773.6% of flowcommon stockSEC:0001415889-24-022939:0
1,920 shares@ US$58.96933.1% of flowcommon stockSEC:0001415889-24-015335:0
1,920 shares@ US$76.61864.1% of flowcommon stockSEC:0001415889-24-006319:0
9,600 shares0common stockSEC:0001415889-24-000759:0
1,920 shares@ US$66.12363.5% of flowcommon stockSEC:0001415889-23-015921:0
1,920 shares@ US$63.69633.4% of flowcommon stockSEC:0001415889-23-015728:0
2,400 shares0common stockSEC:0001415889-23-015693:0
1,920 shares@ US$70.95963.7% of flowcommon stockSEC:0001415889-23-012890:0
1,920 shares@ US$61.06783.3% of flowcommon stockSEC:0001415889-23-009070:0
1,920 shares@ US$64.48843.5% of flowcommon stockSEC:0001567619-23-004287:0
9,600 shares0common stockSEC:0001567619-23-000404:0
1,920 shares@ US$57.44973.1% of flowcommon stockSEC:0001567619-22-021441:0
1,920 shares@ US$58.14843.2% of flowcommon stockSEC:0001567619-22-021151:0
2,400 shares0common stockSEC:0001567619-22-021080:0
1,920 shares@ US$53.50653.1% of flowcommon stockSEC:0001567619-22-017087:0
1,920 shares@ US$60.02510.010% mcap5.9% of flowcommon stockSEC:0001567619-22-012045:0
1,920 shares@ US$62.93860.0100% mcap5.9% of flowcommon stockSEC:0001567619-22-006026:0
9,600 shares0common stockSEC:0001567619-22-000533:0
1,920 shares@ US$76.775.0% of flowcommon stockSEC:0001567619-21-022071:0
1,920 shares@ US$74.92214.8% of flowcommon stockSEC:0001567619-21-021605:0
25 of 29 declarations
About Bubeck James
BUBECK JAMES is Directeur Général. He is linked to Cogent Communications Holdings, INC. as CHIEF REVENUE OFFICER. Across 29 filings in total, the 29 sampled filings, from 2021-05-19 to 2025-06-06, show disposals for EUR 2633291 and no purchases.
