Brogan Ptacin insider trades: Byline Bancorp (BY) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Brogan reports to the SEC
Open-market buys and sales
14 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 29, 2026 | BY | ↓ Sell | 16,100 | $38.92 | $627K | By Brogan M. Ptacin Rev Trust Dtd 3/24/2 | Nov 2, 2026 (4d) |
| Aug 28, 2025 | BY | ↓ Sell | 11,812 | $29.10 | $344K | Direct | Aug 29, 2025 (1d) |
| Nov 7, 2024 | BY | ↓ Sell | 8,100 | $30.68 | $249K | Direct | Nov 12, 2024 (5d) |
| Aug 29, 2024 | BY | ↓ Sell | 11,812 | $27.65 | $327K | Direct | Sep 3, 2024 (5d) |
| Jun 9, 2022 | BY | ↓ Sell | 10,300 | $24.55 | $253K | Direct | Jun 13, 2022 (4d) |
| Aug 18, 2021 | BY | ↓ Sell | 9,800 | $25.05 | $245K | By Brogan M. Ptacin Rev Trust Dtd 3/24/2 | Aug 20, 2021 (2d) |
| Oct 29, 2020 | BY | ↓ Sell | 9,450 | $12.66 | $120K | Direct | Nov 2, 2020 (4d) |
| May 8, 2020 | BY | ↓ Sell | 271 | $11.51 | $3K | Direct | May 11, 2020 (3d) |
| Aug 16, 2019 | BY | ↓ Sell | 5,500 | $17.33 | $95K | By Brogan M. Ptacin Rev Trust Dtd 03/24/ | Aug 20, 2019 (4d) |
| Jun 6, 2019 | BY | ↓ Sell | 1,065 | $18.60 | $20K | Direct | Jun 10, 2019 (4d) |
| May 1, 2019 | BY | ↓ Sell | 5,500 | $19.92 | $110K | By Brogan M. Ptacin Rev Trust Dtd 03/24/ | May 2, 2019 (1d) |
| Oct 30, 2009 | MBHI | ↓ Sell | 26,396 | $0.50 | $13K | Direct | Dec 11, 2009 (42d) |
| Oct 28, 2009 | MBHI | ↓ Sell | 36,149 | $0.58 | $21K | Direct | Dec 11, 2009 (44d) |
| Oct 28, 2009 | MBHI | ↓ Sell | 36,149 | $0.58 | $21K | Direct | Nov 12, 2009 (15d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other BY insiders
Open-market trades in the last 12 months
About Brogan Ptacin's insider trades
Brogan Ptacin is Head of Commercial Banking at Byline Bancorp (BY). Since Oct 28, 2009, Brogan has reported no open-market purchases and 14 sales worth $2.4M on SEC Form 4. In the last 12 months: 1 sale ($627K).
Their filings also include grants and awards (12 filings), shares withheld for taxes (12 filings), option exercises (6 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every BY insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.