SEE Insider Filing: Dustin Semach Retains 244,561 Shares After Tax Withholding

Rhea-AI Filing Summary

Sealed Air CEO Dustin J. Semach reported routine insider activity on 08/15/2025. He had 6,698 shares of Common Stock disposed at a price of $31.58 per share to satisfy tax withholding tied to vested restricted stock units. After the transaction he beneficially owns 244,561 shares, which include unvested restricted stock units, and additionally holds 1,963 shares in the company 401(k) profit-sharing plan. The Form 4 was submitted by an attorney-in-fact on 08/18/2025 and records the transaction as a tax-related disposition rather than an open-market sale.

Positive

• Significant continued ownership: Reporting person retains 244,561 shares including unvested RSUs, indicating ongoing alignment with shareholders.
• 401(k) participation: Holds 1,963 shares in the company 401(k) profit-sharing plan, showing additional personal investment.

Negative

• Shares disposed to cover taxes: 6,698 shares were withheld/disposed at $31.58 per share to meet tax liabilities associated with vesting.

Insights

Corporate Governance Expert

TL;DR: Routine tax-withholding disposition by the CEO; maintains substantial ongoing ownership through vested and unvested equity.

The reported disposal of 6,698 shares at $31.58 per share appears to be a standard tax-withholding event tied to vesting of restricted stock units rather than an intentional liquidity event. The filing shows continued alignment with shareholders through overall beneficial ownership of 244,561 shares plus 1,963 shares in the 401(k) plan. For governance assessment, this is a routine insider report that does not indicate a change in corporate control or a divergence from executive compensation practices.

Securities Analyst

TL;DR: Insider sold a small number of shares to cover taxes; remaining stake remains sizeable and not materially diluted.

From a market-significance perspective, the disposition of 6,698 shares to meet tax liabilities is immaterial relative to the reported beneficial holding of 244,561 shares. The transaction price of $31.58 is recorded, but no open-market selling intent or additional derivative activity is disclosed. This Form 4 does not present new information likely to move valuation or signal a change in executive sentiment beyond standard compensation mechanics.

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
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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^*

Semach Dustin J.

(Last) (First) (Middle)

C/O SEALED AIR CORPORATION

2415 CASCADE POINTE BOULEVARD

(Street)

CHARLOTTE NC 28208

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SEALED AIR CORP/DE [ SEE ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2025

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	08/15/2025		F		6,698(1)	D	$31.58	244,561(2)	D
Common Stock								1,963(3)	I	401K Profit Sharing

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. Shares withheld to meet tax liabilities associated with vesting of previously granted restricted stock units.

2. Includes unvested restricted stock units.

3. Total number of shares of Common Stock held in the name of the Reporting Person under the Sealed Air Corporation 401(k) and Profit-Sharing Plan as of the date of this Form 4.

Remarks:

	/s/Kristina Johnson, attorney-in-fact for Mr. Semach	08/18/2025
	** 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.
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FAQ

What transaction did Sealed Air (SEE) CEO Dustin Semach report on Form 4?

The Form 4 reports a disposition of 6,698 shares on 08/15/2025 at a price of $31.58 per share to satisfy tax withholding for vested RSUs.

How many shares does the reporting person own after the reported transaction?

After the transaction the reporting person beneficially owns 244,561 shares, which include unvested restricted stock units.

Does the filing show any derivative transactions or option exercises?

No. Table II for derivative securities contains no reported transactions; only non-derivative shares and plan holdings are disclosed.

Who filed the Form 4 and when was it signed?

The Form 4 was signed by /s/Kristina Johnson, attorney-in-fact for Mr. Semach on 08/18/2025.

Are the disposed shares part of a sale or tax withholding?

The filing's explanation states the 6,698 shares were withheld to meet tax liabilities associated with vesting of previously granted restricted stock units.