Latham Group (SWIM) director granted 17,677 restricted stock units, now holds 39,491 shares

Rhea-AI Filing Summary

DELLAQUILA FRANK J reported acquisition or exercise transactions in this Form 4 filing.

Latham Group, Inc. director Frank J. Dellaquila received an equity compensation award in the form of 17,677 shares of common stock as a restricted stock unit grant on May 1, 2026. These units vest on the first anniversary of that date. Following this grant, he directly holds 39,491 shares of Latham Group common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider DELLAQUILA FRANK J

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common stock, par value $0.0001 per share	17,677	$0.00	--

Holdings After Transaction: Common stock, par value $0.0001 per share — 39,491 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

RSU grant size: 17,677 shares Post-grant holdings: 39,491 shares Grant price per share: $0.0000

3 metrics

RSU grant size 17,677 shares Restricted stock unit grant on May 1, 2026

Post-grant holdings 39,491 shares Total common stock held directly after transaction

Grant price per share $0.0000 Reported transaction price per share for RSU grant

Key Terms

restricted stock unit, grant, award, or other acquisition, Form 4, beneficial ownership

4 terms

restricted stock unit financial

"Represents a restricted stock unit grant that vests on the first anniversary"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

beneficial ownership financial

"footnotes may indicate any disclaimers of beneficial ownership"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Form 4 Insider Transactions: What Each Field Means →

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^*

DELLAQUILA FRANK J

(Last) (First) (Middle)

C/O LATHAM GROUP, INC.

787 WATERVLIET SHAKER ROAD

(Street)

LATHAM NEW YORK 12110

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Latham Group, Inc. [ SWIM ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/01/2026

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, par value $0.0001 per share	05/01/2026		A		17,677(1)	A	$0	39,491	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. Represents a restricted stock unit grant that vests on the first anniversary of May 1, 2026.

Remarks:

	/s/ Patrick M. Sheller, Attorney-in-Fact	05/04/2026
	** 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)

FAQ

What insider transaction did Latham Group (SWIM) report for Frank J. Dellaquila?

Latham Group reported that director Frank J. Dellaquila received a grant of 17,677 restricted stock units of common stock on May 1, 2026. This is classified as an acquisition through a grant or award, rather than an open-market purchase of SWIM shares.

Is the Frank J. Dellaquila Form 4 transaction for SWIM a stock purchase or a grant?

The Form 4 transaction for Frank J. Dellaquila is a grant, not an open-market purchase. He acquired 17,677 shares through a restricted stock unit award, which represents compensation and vests over time instead of being bought in the market.

When do Frank J. Dellaquila’s restricted stock units in Latham Group (SWIM) vest?

The restricted stock unit grant to Frank J. Dellaquila vests on the first anniversary of May 1, 2026. This means the 17,677 awarded units become fully vested one year after the grant date, subject to any applicable service or employment conditions.

How many Latham Group (SWIM) shares does Frank J. Dellaquila hold after this Form 4 grant?

After the restricted stock unit grant, Frank J. Dellaquila holds 39,491 shares of Latham Group common stock directly. This total includes the 17,677 newly granted units, which vest on the first anniversary of May 1, 2026, according to the Form 4 disclosure.

Does the Latham Group (SWIM) Form 4 show any insider selling by Frank J. Dellaquila?

The Form 4 does not show any insider selling by Frank J. Dellaquila. It reports only an acquisition via a restricted stock unit grant of 17,677 shares, classified as a grant, award, or other acquisition rather than a disposition or sale of existing holdings.