Amalgamated Financial EVP sells 2,920 shares at $48.73

EVP and Chief Legal Officer Mandy Tenner sold 2,920 AMAL shares under a Rule 10b5-1 trading plan at a weighted average price of about $48.73.

Rhea-AI Filing Summary

Amalgamated Financial Corp. (AMAL) reported that Mandy Tenner, EVP and Chief Legal Officer, sold 2,920 shares of common stock on September 8, 2026 in a sale reported as occurring in the open market or a private transaction. The sale was made under a Rule 10b5-1 trading plan affirmed in the filing.

The reported weighted average price was $48.7322 per share, with individual trades executed between $48.70 and $48.94 per share. After this transaction, Tenner directly holds 15,471.9 shares of Amalgamated Financial Corp. common stock.

Insider Trade Summary 10b5-1

Net Seller: 2,920 shares

Net Sell 1 txn

Insider Tenner Mandy

Role EVP, Chief Legal Officer

Sold 2,920 shs ($142K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	2,920	$48.7322	$142K

Holdings After Transaction: Common Stock — 15,471.9 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.70 - $48.94. The reporting person undertakes to provide to AMAL, any security holder of AMAL, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

Key Figures

Shares sold: 2,920 shares Weighted average sale price: $48.7322 per share Sale price range: $48.70–$48.94 per share +2 more

5 metrics

Shares sold 2,920 shares Common stock sale reported for September 8, 2026

Weighted average sale price $48.7322 per share Average price for the 2,920 shares sold on September 8, 2026

Sale price range $48.70–$48.94 per share Price range of multiple transactions comprising the reported sale

Shares held after transaction 15,471.9 shares Direct holdings of Mandy Tenner after the September 8, 2026 sale

Net shares sold 2,920 shares Net sell direction across all transactions in this Form 4

Key Terms

Rule 10b5-1, weighted average price, open market or private transaction

3 terms

Rule 10b5-1 regulatory

"The filing’s Rule 10b5-1 checkbox is affirmed, indicating a pre-arranged plan"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

weighted average price financial

"The price reported in Column 4 is a weighted average price"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction market

"Sale in open market or private transaction"

FAQ

What insider transaction did Amalgamated Financial Corp. (AMAL) report for Mandy Tenner?

Amalgamated Financial Corp. reported that EVP and Chief Legal Officer Mandy Tenner sold 2,920 shares of AMAL common stock on September 8, 2026 in a transaction described as a sale in the open market or a private transaction.

At what price were the 2,920 AMAL shares sold in this Form 4 filing?

The 2,920 AMAL shares were sold at a weighted average price of $48.7322 per share. The filing states that the shares were sold in multiple transactions at prices ranging from $48.70 to $48.94 per share.

How many Amalgamated Financial Corp. (AMAL) shares does Mandy Tenner hold after this sale?

Following the reported sale, Mandy Tenner directly holds 15,471.9 shares of Amalgamated Financial Corp. common stock, according to the post-transaction holding figure disclosed in the Form 4.

Was the AMAL insider sale by Mandy Tenner under a Rule 10b5-1 trading plan?

Yes. The filing’s Rule 10b5-1 checkbox is affirmed, indicating that the reported transaction was made pursuant to a pre-arranged trading plan under Rule 10b5-1.

What type of security was involved in Mandy Tenner’s Form 4 transaction for AMAL?

The transaction involved Common Stock of Amalgamated Financial Corp. The Form 4 does not report any derivative securities for this transaction, only the sale of non-derivative common shares.

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Available on EDGAR 09/10/2026 - 04:59 PM Accepted by SEC EDGAR 09/10/2026 - 04:58 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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).

X

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^*

Tenner Mandy

(Last) (First) (Middle)

275 SEVENTH AVE

(Street)

NEW YORK NEW YORK 10001

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Amalgamated Financial Corp. [ AMAL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Legal Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/08/2026		S		2,920	D	$48.7322(1)	15,471.9	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.70 - $48.94. The reporting person undertakes to provide to AMAL, any security holder of AMAL, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

Remarks:

	/s/ Mandy Tenner	09/10/2026
	** Signature of Reporting Person	Date
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)