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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (10 ops.)
Latest filing published 03 Jun 2026 for First Interstate Bancsystem INC. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
10
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Biff Bowman: trading record in brief
Biff Bowman discloses dealings in 3 companies, chiefly Northern Trust Corp, First Interstate Bancsystem Inc and Voya Financial, Inc. In total, 55 filings cover trades dated from 19 January 2016 to 1 June 2026.
Sales make up the whole of the open-market record (10 sales, €13.0M). The rest of the record consists of 29 share grants and 10 option exercises.
The newest entry dates from 3 June 2026: a share grant, in First Interstate Bancsystem Inc. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Biff Bowman
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations10 total
4,353 shares0Common StockSEC:0001548048-26-000002:0
4,788 shares0Common StockSEC:0000860413-25-000102:0
6,781 shares0Common StockSEC:0000860413-24-000088:0
4,534 shares0Class A Common StockSEC:0000860413-23-000154:0
527 shares@ US$69.29100.0% of flowCommon StockSEC:0001127602-23-017109:0
1,576 shares@ US$38.070.0017% mcap30.7% of flowClass A Common StockSEC:0000860413-22-000163:0
1,646 shares@ US$47.0753.0% of flowClass A Common StockSEC:0000860413-21-000177:0
1,471 sharesCommon StockSEC:0000073124-16-000274:0
14,235 sharesCommon StockSEC:0000073124-16-000248:0
4,495 sharesCommon StockSEC:0000073124-16-000248:1
10 of 10 declarations
