Avidia Bancorp (AVBC) stock: insider trades, news & valuation
Financials · Strong buying
Close · Oct 9, 2026
$21.89
-0.6% on the day
+49.1% over 12 months
52-week range $14.26 – $22.59
Share price and insider trades
AVBC closeInsider buyInsider sale
Bought, 12 months$2.2M
Sold, 12 months$112K
Insiders buying11
Insiders selling1
Avidia Bancorp insider trading at a glance (Oct 9, 2026): in the past 12 months, 11 insiders bought $2.2M and 1 sold $112K of AVBC stock on the open market, including a cluster buy that began Aug 11, 2026; P/E 23.0 vs. a sector median of 12.2.
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AVBC insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $587K | 11 | $112K | 3 |
| Q2 2026 | $550K | 19 | — | 0 |
| Q1 2026 | $290K | 13 | — | 0 |
| Q4 2025 | $870K | 19 | — | 0 |
Valuation, profit and volume
Pick score 67/100P/E (trailing)23.0Sector median 12.2
Market value$404MBanks - Regional
Profit margin16.3%Revenue growth +16.9%
Volume vs. 50-day0.7×Last 5 sessions
Insiders' paper profit+$461KOn all tracked purchases +20.1%
Summary
Over the past 12 months, 11 Avidia Bancorp, Inc. insiders reported open-market purchases totaling $2.2M, while 1 insider reported sales totaling $112K. The most recent cluster buy began on Aug 11, 2026, when 3 insiders bought a combined $261K. Among insiders with enough purchase history to measure, Robert D Cozzone (CEO, President) has the highest Insider Score at 82. 0 of 3 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
AVBC stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Oct 9 NewSEC | Micheal Neil FlaniganDirector | Sell | 2,200 | $22.33 | $49K | -2.0% | — |
| Oct 9 NewSEC | Micheal Neil FlaniganDirector | Sell | 1,5003,500 held (−30%) | $22.35 | $34K | -2.1% | — |
| Oct 9 NewSEC | Micheal Neil FlaniganDirector | Sell | 1,3002,200 held (−37%) | $22.33 | $29K | -2.0% | — |
| Sep 16SEC | Michael Dennis MurphyChair | Buy | 5,0006,850 held (+270%) | $22.12 | $111K | -1.0% | 77 |
| Sep 3SEC | Jonathan Michael NelsonCFO | Buy | 4,50019,045 held (+31%) | $22.19 | $100K | -1.4% | 65 |
| Aug 27SEC | Joseph F GrimaldoDirector | Buy | 5,00049,655 held (+11%) | $22.02 | $110K | -0.6% | — |
| Aug 19SEC | Thomas DoaneEvp- Human Resources | Buy | 1,72619,422 held (+10%) | $22.31 | $39K | -1.9% | — |
| Aug 12SEC | Joseph F GrimaldoDirector | Buy | 4,65544,655 held (+12%) | $21.44 | $100K | +2.1% | — |
| Aug 12SEC | Kennedy O SaulDirector | Buy | 4,2789,178 held (+87%) | $21.65 | $93K | +1.1% | — |
| Aug 12SEC | Kennedy O SaulDirector | Buy | 87210,050 held (+10%) | $21.67 | $19K | +1.0% | — |
| Aug 12SEC | Kennedy O SaulDirector | Buy | 5134,676 held (+12%) | $21.62 | $11K | +1.2% | — |
| Aug 12SEC | Kennedy O SaulDirector | Buy | 1454,821 held (+3%) | $21.63 | $3K | +1.2% | — |
| Aug 12SEC | Kennedy O SaulDirector | Buy | 794,900 held (+2%) | $21.64 | $2K | +1.2% | — |
| Aug 12SEC | Kennedy O SaulDirector | Buy | 134,163 held (+0%) | $21.61 | $281 | +1.3% | — |
| Jul 30SEC | Michael O GillesDirector | Buy | 1,00020,000 held (+5%) | $19.17 | $19K | +14.2% | — |
| Jul 30SEC | Michael O GillesDirector | Buy | 1,00026,096 held (+4%) | $19.12 | $19K | +14.5% | — |
| Jul 30SEC | Michael O GillesDirector | Buy | 1,0005,000 held (+25%) | $18.92 | $19K | +15.7% | — |
| Jul 30SEC | Nicolas KarmelekEvp And Cro | Buy | 197,727 held (+0%) | $19.08 | $363 | +14.7% | 47 |
| Jul 30SEC | Nicolas KarmelekEvp And Cro | Buy | 147,708 held (+0%) | $18.92 | $265 | +15.7% | 47 |
| Jun 3SEC | Jonathan Michael NelsonCFO | Buy | 1,06514,545 held (+8%) | $18.90 | $20K | +15.8% | 65 |
| Jun 1SEC | Robert D CozzoneCEO, President | Buy | 2,12867,357 held (+3%) | $18.80 | $40K | +16.4% | 82 |
| May 19SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 50042,000 held (+1%) | $18.88 | $9K | +15.9% | 75 |
| May 15SEC | Michael O GillesDirector | Buy | 3,00019,000 held (+19%) | $19.50 | $58K | +12.3% | — |
| May 15SEC | Robert D CozzoneCEO, President | Buy | 2,02365,229 held (+3%) | $19.77 | $40K | +10.7% | 82 |
| May 15SEC | Michael O GillesDirector | Buy | 1,0004,000 held (+33%) | $19.50 | $20K | +12.3% | — |
| May 15SEC | Michael O GillesDirector | Buy | 1,00025,096 held (+4%) | $19.50 | $20K | +12.3% | — |
| May 15SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 50041,500 held (+1%) | $19.26 | $10K | +13.7% | 75 |
| May 11SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 1,00041,000 held (+2%) | $20.19 | $20K | +8.4% | 75 |
| May 5SEC | Nicolas KarmelekEvp And Cro | Buy | 1,2097,694 held (+19%) | $20.76 | $25K | +5.4% | 47 |
| Apr 30SEC | Nicolas KarmelekEvp And Cro | Buy | 1,2207,705 held (+19%) | $20.76 | $25K | +5.4% | 47 |
| Apr 30SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 1,00040,000 held (+3%) | $20.30 | $20K | +7.8% | 75 |
| Apr 29SEC | James N BallDirector | Buy | 5,00050,000 held (+11%) | $20.60 | $103K | +6.3% | 64 |
| Apr 29SEC | Thomas DoaneEvp- Human Resources | Buy | 2,04017,495 held (+13%) | $21.16 | $43K | +3.4% | — |
| Apr 29SEC | Michael Dennis MurphyChair | Buy | 1,850new position | $20.94 | $39K | +4.5% | 77 |
| Mar 19SEC | Bartholomew H Murphy Jr.COO | Buy | 1,50023,000 held (+7%) | $19.15 | $29K | +14.3% | 38 |
| Mar 13SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 1,00039,000 held (+3%) | $18.69 | $19K | +17.1% | 75 |
| Mar 13SEC | Michael R GirardDirector | Buy | 450975 held (+86%) | $18.80 | $8K | +16.4% | — |
| Mar 13SEC | Bartholomew H Murphy Jr.COO | Buy | 44010,440 held (+4%) | $18.62 | $8K | +17.6% | 38 |
| Mar 11SEC | Bartholomew H Murphy Jr.COO | Buy | 1,50021,500 held (+8%) | $19.09 | $29K | +14.7% | 38 |
| Mar 10SEC | Jonathan Michael NelsonCFO | Buy | 2,57922,378 held (+13%) | $19.39 | $50K | +12.9% | 65 |
| Mar 3SEC | Nicolas KarmelekEvp And Cro | Buy | 1,0906,485 held (+20%) | $18.59 | $20K | +17.8% | 47 |
| Mar 3SEC | Robert D CozzoneCEO, President | Buy | 1,06463,206 held (+2%) | $18.79 | $20K | +16.5% | 82 |
| Feb 24SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 1,00038,000 held (+3%) | $18.77 | $19K | +16.6% | 75 |
| Feb 24SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 1,00037,000 held (+3%) | $18.65 | $19K | +17.4% | 75 |
| Feb 13SEC | Robert D CozzoneCEO, President | Buy | 2,58262,142 held (+4%) | $19.36 | $50K | +13.1% | 82 |
| Feb 12SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 1,00036,000 held (+3%) | $18.95 | $19K | +15.5% | 75 |
| Dec 17SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 2,50035,000 held (+8%) | $17.07 | $43K | +28.2% | 75 |
| Dec 3SEC | Michael Dennis MurphyChair | Buy | 6,2307,230 held (+623%) | $16.00 | $100K | +36.8% | 77 |
| Dec 1SEC | James N BallDirector | Buy | 5,00045,000 held (+12%) | $16.13 | $81K | +35.7% | 64 |
| Nov 25SEC | Jonathan Michael NelsonCFO | Buy | 3,24519,799 held (+20%) | $15.41 | $50K | +42.1% | 65 |
| Nov 24SEC | Robert D CozzoneCEO, President | Buy | 3,26159,560 held (+6%) | $15.33 | $50K | +42.8% | 82 |
| Nov 20SEC | Michael R GirardDirector | Buy | 525new position | $14.97 | $8K | +46.2% | — |
| Nov 18SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 2,09232,500 held (+7%) | $14.93 | $31K | +46.6% | 75 |
| Nov 18SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 40830,408 held (+1%) | $14.92 | $6K | +46.7% | 75 |
| Nov 13SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 5,00030,000 held (+20%) | $15.24 | $76K | +43.6% | 75 |
| Nov 12SEC | Robert D CozzoneCEO, President | Buy | 3,24056,299 held (+6%) | $15.43 | $50K | +41.9% | 82 |
| Nov 7SEC | Michael Dennis MurphyChair | Buy | 6,50046,500 held (+16%) | $15.13 | $98K | +44.7% | 77 |
| Nov 7SEC | Michael Dennis MurphyChair | Buy | 2,50049,000 held (+5%) | $15.11 | $38K | +44.9% | 77 |
| Nov 7SEC | Michael Dennis MurphyChair | Buy | 1,000new position | $15.10 | $15K | +45.0% | 77 |
| Nov 6SEC | Robert D CozzoneCEO, President | Buy | 3,27753,059 held (+7%) | $15.26 | $50K | +43.4% | 82 |
| Nov 4SEC | Robert D CozzoneCEO, President | Buy | 3,31049,782 held (+7%) | $15.10 | $50K | +45.0% | 82 |
| Nov 3SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 2,20725,000 held (+10%) | $14.99 | $33K | +46.0% | 75 |
| Nov 3SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 29322,793 held (+1%) | $14.78 | $4K | +48.1% | 75 |
| Oct 31SEC | Robert D CozzoneCEO, President | Buy | 3,32546,472 held (+8%) | $15.03 | $50K | +45.6% | 82 |
| Oct 31SEC | Barry H JensenEvp And Chief Admin Officer | Buy | 2,50022,500 held (+12%) | $15.00 | $38K | +45.9% | 75 |
Insiders at Avidia Bancorp, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Michael Dennis MurphyChair | $400K | — | Sep 16, 2026 | 77 |
| Robert D CozzoneCEO, President | $400K | — | Jun 1, 2026 | 82 |
| Barry H JensenEvp And Chief Admin Officer | $366K | — | May 19, 2026 | 75 |
| Jonathan Michael NelsonCFO | $220K | — | Sep 3, 2026 | 65 |
| Joseph F GrimaldoDirector | $210K | — | Aug 27, 2026 | — |
| James N BallDirector | $184K | — | Apr 29, 2026 | 64 |
| Michael O GillesDirector | $155K | — | Jul 30, 2026 | — |
| Kennedy O SaulDirector | $128K | — | Aug 12, 2026 | — |
| Thomas DoaneEvp- Human Resources | $82K | — | Aug 19, 2026 | — |
| Nicolas KarmelekEvp And Cro | $71K | — | Jul 30, 2026 | 47 |
| Bartholomew H Murphy Jr.COO | $66K | — | Mar 19, 2026 | 38 |
| Micheal Neil FlaniganDirector | — | $112K | Oct 9, 2026 | — |
| Michael R GirardDirector | $16K | — | Mar 13, 2026 | — |
Insider activity at other Financials companies
Same sector, ranked by insider buying in the last 90 days.
AVBC stock: common questions
Are Avidia Bancorp, Inc. insiders buying AVBC stock?
In the past 12 months, 11 insiders reported open-market purchases of AVBC worth $2.2M. The latest was Chair Michael Dennis Murphy bought $111K of AVBC at $22.12 — largest purchase by this insider in our records; raises the stake by 270%.
Are Avidia Bancorp, Inc. insiders selling AVBC stock?
1 insiders reported sales worth $112K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is AVBC's P/E ratio?
AVBC trades at about 23.0 times trailing earnings, compared with a median of 12.2 for the Financials sector.
What is AVBC's 52-week range?
Over the past year AVBC has traded between $14.26 and $22.59. It last closed at $21.89 on Oct 9, 2026.