STOCK TITAN

Avidia Bancorp awards Frost 36K shares and 90K options

The stock options and restricted stock vest at a rate of 20% per year beginning October 13, 2027.

(Neutral)

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

Form Type
4

Rhea-AI Filing Summary

Avidia Bancorp, Inc. (AVBC) EVP- Consumer Banking Donald J. Frost III received 36,000 shares of restricted stock and 90,000 stock options on October 13, 2026. The options cover 90,000 common shares and have a $21.95 exercise price. Both awards vest at a rate of 20% per year beginning October 13, 2027. Frost also reported indirect common-stock holdings of 20,160 shares through a 401(k) and 1,096 shares through an ESOP.

Insider Frost Donald J III
Role EVP- Consumer Banking
Type Security Shares Price Value
Grant/Award Stock Options F3 90,000 $0.00 $0.00
Grant/Award Common Stock F1 36,000 $0.00 $0.00
holding Common Stock F2 -- -- --
holding Common Stock F2 -- -- --
Holdings After Transaction: Stock Options — 90,000 contracts (Direct); Common Stock — 36,000 shares (Direct); Common Stock — 20,160 shares (Indirect, By 401(k)); Common Stock — 1,096 shares (Indirect, By ESOP)
Footnotes (3)
  1. F1. Shares of restricted stock vest at a rate of 20% per year commencing on October 13, 2027.
  2. F2. Reflects transactions not required to be reported pursuant to Section 16 of the Securities Act of 1934, as amended.
  3. F3. Stock options vest at a rate of 20% per year commencing on October 13, 2027.
Restricted stock 36,000 shares Awarded October 13, 2026
Stock options 90,000 options Awarded October 13, 2026
Common shares underlying options 90,000 shares Shares underlying the options awarded October 13, 2026
Exercise price $21.95 per share Stock options
Vesting rate 20% per year Restricted stock and stock options; beginning October 13, 2027
401(k) common-stock holdings 20,160 shares Indirect holdings reported October 13, 2026
ESOP common-stock holdings 1,096 shares Indirect holdings reported October 13, 2026
restricted stock financial
"Shares of restricted stock vest at a rate of 20% per year"
Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.
Stock Options financial
"Stock options vest at a rate of 20% per year"
Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.
exercise price financial
"conversion_or_exercise_price: 21.9500"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
401(k) financial
"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
"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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What awards did Donald J. Frost III receive in AVBC?

Donald J. Frost III received 36,000 shares of restricted stock and 90,000 stock options on October 13, 2026. The options cover 90,000 common shares.

When do Donald J. Frost III's AVBC stock options expire?

The stock options expire on October 13, 2036. They have a $21.95 exercise price per share.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Available on EDGAR Accepted by SEC EDGAR 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*
Frost Donald J III

(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- Consumer Banking
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
10/13/2026
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 Stock10/13/2026A36,000(1)A$036,000D
Common Stock20,160(2)IBy 401(k)
Common Stock1,096(2)IBy 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
Stock Options$21.9510/13/2026A90,000(3)10/13/202710/13/2036Common Stock90,000(3)$090,000(3)D
Explanation of Responses:
1. Shares of restricted stock vest at a rate of 20% per year commencing on October 13, 2027.
2. Reflects transactions not required to be reported pursuant to Section 16 of the Securities Act of 1934, as amended.
3. Stock options vest at a rate of 20% per year commencing on October 13, 2027.
/s/ Victor L. Cangelosi, pursuant to Power of Attorney10/15/2026
** 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)

Keep reading