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Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Latest filing published 15 May 2026 for Westinghouse AIR Brake Technologies CORP. Read the official filing
Filing timeline
BuySaleByron S. Foster
Insider track record
Disclosed 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
Byron S. Foster: trading record in brief
Byron S. Foster is a declared insider at 2 companies (board member); the most frequent names are Dana Inc and Westinghouse AIR Brake Technologies Corp. In total, 26 filings cover trades dated from 20 July 2021 to 13 May 2026.
Purchases make up the whole of the open-market record (1 purchase, €125k). Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The rest of the record consists of 9 share grants and 16 option exercises.
The record was last updated on 15 May 2026 with a share grant in Westinghouse AIR Brake Technologies Corp. The last purchase on record was published on 8 March 2022, which is 1,685 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 3 days. For comparison, the SEC allows two business days to file a Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Byron S. Foster
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
