Michael Dennis Murphy insider trades: Avidia Bancorp (AVBC) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
5 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | AVBC | ↑ Buy | 5,000 | $22.12 | $111K | By Spouse | Sep 16, 2026 (2d) |
| Apr 28, 2026 | AVBC | ↑ Buy | 1,850 | $20.94 | $39K | By Spouse | Apr 29, 2026 (1d) |
| Dec 1, 2025 | AVBC | ↑ Buy | 6,230 | $16.00 | $100K | By Spouse's IRA | Dec 3, 2025 (2d) |
| Nov 7, 2025 | AVBC | ↑ Buy | 9,000 | $15.12 | $136K | Direct | Nov 7, 2025 (0d) |
| Nov 6, 2025 | AVBC | ↑ Buy | 1,000 | $15.10 | $15K | By Spouse's IRA | Nov 7, 2025 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other AVBC insiders
Open-market trades in the last 12 months
About Michael Dennis Murphy's insider trades
Michael Dennis Murphy is a director at Avidia Bancorp (AVBC). Since Nov 6, 2025, Michael has reported 5 open-market purchases worth $400K and no sales on SEC Form 4. In the last 12 months: 5 buys ($400K).
Their filings also include grants and awards (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 AVBC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.