Silgan SVP gets 12,700 RSUs, withholds shares

Silgan Holdings senior vice president and chief accounting officer Kimberly Irene Ulmer reported two equity transactions in company common stock.

Rhea-AI Filing Summary

Silgan Holdings senior vice president and chief accounting officer Kimberly Irene Ulmer reported two equity transactions in company common stock. On March 1, 2026, she disposed of 8,631 shares at $47.57 per share to cover tax obligations through share withholding.

On the same date, she acquired 12,700 restricted stock units at no cost under the company’s Second Amended and Restated 2004 Stock Incentive Plan. These units vest ratably over five years beginning March 1, 2027, and each unit will be settled in one share of common stock upon vesting.

After these transactions, she directly owned 118,590 shares, which includes 45,800 unvested restricted stock units that will convert into common shares on a 1‑for‑1 basis as they vest.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Ulmer Kimberly Irene

Role SVP & Chief Accounting Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	8,631	$47.57	$411K
Grant/Award	Common Stock	12,700	$0.00	$0.00

Holdings After Transaction: Common Stock — 118,590 shares (Direct)

Footnotes (2)

1. F1. These securities are restricted stock units that were granted on March 1, 2026 under the Silgan Holdings Inc. Second Amended and Restated 2004 Stock Incentive Plan. These restricted stock units vest ratably over a 5 year period beginning on March 1, 2027 and will be settled in shares of Common Stock on a 1-for-1 basis upon vesting.
2. F2. This amount includes 45,800 restricted stock units that are not yet vested that have been granted under equity compensation plans of Silgan Holdings Inc. Upon vesting, these restricted stock units will be settled in shares of Common Stock on a 1-for-1 basis.

FAQ

What insider transactions did Kimberly Irene Ulmer report for SLGN?

Kimberly Irene Ulmer reported a tax-related share disposition and a new equity award. She withheld 8,631 shares of Silgan common stock at $47.57 per share for taxes and received 12,700 restricted stock units that vest over five years beginning March 1, 2027.

How many Silgan (SLGN) shares did Ulmer dispose of for tax withholding?

Ulmer disposed of 8,631 shares of Silgan common stock through a tax-withholding transaction. The shares were valued at $47.57 per share, and the disposition was classified as payment of tax liability by delivering securities, rather than an open-market sale of shares.

What equity award did Kimberly Ulmer receive from Silgan Holdings (SLGN)?

Ulmer received an award of 12,700 restricted stock units on March 1, 2026 under Silgan’s Second Amended and Restated 2004 Stock Incentive Plan. These units were granted at no cost and will be settled 1‑for‑1 in common stock as they vest over five years.

What is the vesting schedule for Ulmer’s new restricted stock units at SLGN?

The 12,700 restricted stock units granted to Ulmer vest ratably over a five-year period. Vesting begins on March 1, 2027, with each vested unit converting into one share of Silgan common stock upon vesting, providing a gradual long-term equity incentive.

How many Silgan (SLGN) shares and RSUs does Ulmer hold after these transactions?

Following the reported transactions, Ulmer directly holds 118,590 shares of Silgan common stock. This total includes 45,800 restricted stock units that are not yet vested, all of which will be settled in common stock on a 1‑for‑1 basis as they vest under company plans.

Are Ulmer’s recent Silgan stock transactions open-market buys or sales?

Neither transaction reflects an open-market trade. The 8,631-share disposition was a tax-withholding event to cover liabilities, and the 12,700 restricted stock units were a grant under Silgan’s equity plan, received at no purchase price to the executive.

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

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Accepted by SEC EDGAR 03/03/2026 - 04:34 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).

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^*

Ulmer Kimberly Irene

(Last) (First) (Middle)

C/O SILGAN HOLDINGS INC.

601 MERRITT 7, FLOOR 1

(Street)

NORWALK CT 06851

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SILGAN HOLDINGS INC [ SLGN ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP & Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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	03/01/2026		F		8,631	D	$47.57	105,890	D
Common Stock	03/01/2026		A		12,700	A	(1)	118,590(2)	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. These securities are restricted stock units that were granted on March 1, 2026 under the Silgan Holdings Inc. Second Amended and Restated 2004 Stock Incentive Plan. These restricted stock units vest ratably over a 5 year period beginning on March 1, 2027 and will be settled in shares of Common Stock on a 1-for-1 basis upon vesting.

2. This amount includes 45,800 restricted stock units that are not yet vested that have been granted under equity compensation plans of Silgan Holdings Inc. Upon vesting, these restricted stock units will be settled in shares of Common Stock on a 1-for-1 basis.

Remarks:

	/s/ Kimberly I. Ulmer	03/03/2026
	** 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.