STOCK TITAN

Avidia Bancorp (AVBC) HR exec boosts 401(k) with 1,726-share buy

(Neutral)
(Positive)
Form Type
4

Rhea-AI Filing Summary

Avidia Bancorp, Inc. (AVBC) executive Thomas Doane, EVP–Human Resources, reported a purchase of 1,726 shares of common stock on 2026-08-17 at $22.31 per share, held indirectly through a 401(k) plan, bringing that 401(k) position to 19,422 shares. He also reports 141 shares held directly and 1,096 shares held indirectly through an ESOP.

Positive

  • None.

Negative

  • None.
Insider Doane Thomas
Role EVP- Human Resources
Bought 1,726 shs ($39K)
Type Security Shares Price Value
Purchase Common Stock F1 1,726 $22.31 $39K
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 19,422 shares (Indirect, By 401(k)); Common Stock — 141 shares (Direct); Common Stock — 1,096 shares (Indirect, By ESOP)
Footnotes (1)
  1. F1. Reflects transactions not required to be reported pursuant to Section 16 of the Securities Act of 1934, as amended.
Shares purchased 1,726 shares Common Stock purchased on 2026-08-17
Purchase price $22.31 per share Price for 1,726-share purchase on 2026-08-17
401(k) holdings after transaction 19,422 shares Indirect ownership by 401(k) following purchase
Direct holdings after transaction 141 shares Common Stock held directly
ESOP holdings after transaction 1,096 shares Common Stock held indirectly by ESOP
Net buy shares 1,726 shares Net buy direction in transaction summary
indirect ownership financial
"total_shares_following_transaction 19422.0000, direct_or_indirect I, nature_of_ownership By 401(k)"
401(k) financial
"nature_of_ownership By 401(k)"
A 401(k) is a type of retirement savings plan offered by employers that allows workers to set aside a portion of their paycheck before taxes are taken out. The money saved in a 401(k) can grow over time through investments, helping individuals build funds for their future retirement. It matters to investors because it provides a tax-advantaged way to save and invest for long-term financial security.
ESOP financial
"nature_of_ownership By ESOP"
An Employee Stock Ownership Plan (ESOP) is a program that gives employees ownership shares in their company, often as part of their benefits package. It acts like a company-sponsored savings plan, allowing workers to have a stake in the company's success, which can boost motivation and loyalty. For investors, ESOPs can influence company decisions and stock value, making them an important aspect of corporate ownership and governance.
Section 16 of the Securities Act of 1934, as amended regulatory
"Reflects transactions not required to be reported pursuant to Section 16"

FAQ

What insider transaction did AVBC executive Thomas Doane report on this Form 4?

Thomas Doane reported buying 1,726 AVBC common shares on 2026-08-17 at $22.31 per share. These shares are held indirectly through a 401(k) plan, increasing that retirement-account position while also disclosing separate direct and ESOP share holdings.

How many Avidia Bancorp (AVBC) shares does Thomas Doane hold after the reported transaction?

After the transaction, Doane holds 19,422 AVBC shares indirectly via a 401(k), plus 141 shares held directly and 1,096 shares indirectly via an ESOP. These figures come from the reported post-transaction holdings entries on the Form 4.

At what price did Thomas Doane purchase AVBC shares in this Form 4 filing?

Doane purchased 1,726 AVBC shares at $22.31 per share on 2026-08-17. The transaction is coded as a “P” purchase, described as a purchase in an open market or private transaction, and is held indirectly through his 401(k) account.

What types of ownership does Thomas Doane report for his AVBC shares?

Doane reports indirect ownership of 19,422 shares via a 401(k) and 1,096 shares via an ESOP, plus direct ownership of 141 shares. The Form 4 distinguishes these using direct (D) and indirect (I) ownership codes and descriptions.

Does the Form 4 indicate any AVBC share sales by Thomas Doane?

The Form 4 shows no reported sales by Thomas Doane, only a net purchase of 1,726 shares. The transaction summary lists one buy transaction, zero sales, and a resulting net-buy direction, alongside updated direct, 401(k), and ESOP holdings entries.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Doane Thomas

(Last)(First)(Middle)
42 MAIN ST

(Street)
HUDSON MASSACHUSETTS 01749

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Avidia Bancorp, Inc. [ AVBC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP- Human Resources
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/17/2026P1,726A$22.3119,422(1)IBy 401(k)
Common Stock141D
Common Stock1,096IBy ESOP
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Reflects transactions not required to be reported pursuant to Section 16 of the Securities Act of 1934, as amended.
/s/ Victor L. Cangelosi, pursuant to power of attorney08/19/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)