InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-19.9%
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 Foster Byron S., Director. Director active across 2 companies, notably Westinghouse AIR Brake Technologies CORP. Cumulatively, 26 reports have been logged. Split: 1 buy · 0 sell. Total volume traded: €125k. Activity tracked since 20 July 2021. The latest transaction was filed on 13 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Foster Byron S.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations26 total
765 shares0Common Stock - DirectSEC:0001628280-26-035394:0
13,669 shares0Common Stock, par value $0.01SEC:0001225208-26-002086:0
19,770 shares0Common Stock, par value $0.01SEC:0001225208-26-001949:0
20,613 shares0Common Stock, par value $0.01SEC:0001225208-26-001792:0
62,602 shares@ US$30.4075.5% of flowCommon Stock, par value $0.01SEC:0001225208-26-001594:0
953 shares0Common Stock - DirectSEC:0000943452-25-000131:0
9,769 shares0Common Stock, par value $0.01SEC:0001225208-25-002057:0
20,370 shares0Common Stock, par value $0.01SEC:0001225208-25-001912:0
20,071 shares@ US$16.1059.8% of flowCommon Stock, par value $0.01SEC:0001225208-25-001661:0
2,500 shares0Common Stock, par value $0.01SEC:0001225208-24-007235:0
1,165 shares0Common Stock - DirectSEC:0000943452-24-000129:0
2,477 shares0Common Stock, par value $0.01SEC:0001225208-24-002958:0
9,770 shares0Common Stock, par value $0.01SEC:0001225208-24-002487:0
14,084 shares0Common Stock, par value $0.01SEC:0001225208-24-002218:0
3,421 shares0Common Stock, par value $0.01SEC:0001225208-23-011148:0
2,500 shares0Common Stock, par value $0.01SEC:0001225208-23-007254:0
1,857 shares0Common Stock - DirectSEC:0000943452-23-000098:0
4,877 shares@ US$18.7916.3% of flowCommon Stock, par value $0.01SEC:0001225208-23-003629:0
2,477 shares0Common Stock, par value $0.01SEC:0001225208-23-002797:0
10,066 shares0Common Stock, par value $0.01SEC:0001225208-23-002108:0
3,422 shares0Common Stock, par value $0.01SEC:0001225208-22-012841:0
2,500 shares0Common Stock, par value $0.01SEC:0001225208-22-010513:0
1,817 shares0Common Stock - DirectSEC:0001628280-22-015017:0
8,500 shares@ US$16.315.9% of flowCommon Stock, par value $0.01SEC:0001225208-22-004377:0
Canonical exit: 2 Jun 2022 (T+90)
2,552 shares0Common Stock, par value $0.01SEC:0001225208-22-003314:0
25 of 26 declarations
About Foster Byron S.
Foster Byron S. is an Administrateur and appears at DANA INC, where he is Pres, Light Veh Drive Systems, and at Westinghouse AIR Brake Technologies CORP, where he is Director. He has 26 filings in total, and across the 26 sampled filings the recorded volumes are EUR 125271 of buys and EUR 0 of sells, with a first filing on 2021-07-21 and a last filing on 2026-05-15. The dominant transaction nature is Levée d'options.
