Latest filingSep 03, 2026Most recent Form 4
AVBC
Avidia Bancorp, Inc.
NYSEFinancialsSavings Institutions, Not Federally Chartered
Insider activity for last month from 08/04 to 09/04. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$24.8M3 buys
Total selling$00 sells
Net open-market+$24.8M3 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period3transactions
- P · Open-market buys · dominant3 · 100%
Activity by reported role
A joint filing can contribute to multiple roles4transactions
- Chief financial officer · dominant1 · 25%
- Director1 · 25%
- EHR1 · 25%
- TRES1 · 25%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (2)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeDoane ThomasCommon Stock · Indirect · By 401(k)
19,422Aug 17, 2026
Grimaldo Joseph FCommon Stock · Indirect · By Trust
49,655Aug 26, 2026
Nelson Jonathan MichaelCommon Stock · Direct
19,045Sep 03, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 04 → Sep 04
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Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
AVBC transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
No transactions match your filtersOnce the backend ingests and parses SEC filings, they will appear here. Try removing a filter or picking a wider date range. | ||||||||||
Avidia Bancorp, Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at Avidia Bancorp, Inc.?
Nelson Jonathan Michael, Grimaldo Joseph F, Doane Thomas.
When was the latest reported open-market purchase?
Nelson Jonathan Michael reported a buy on Sep 03, 2026 valued at $9.98M. Read the SEC filing.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
Net open-market buying in the selected period was $248,449.56. This describes filed transactions, not a bullish rating.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.