STOCK TITAN

Leggett & Platt SVP’s stock, units converted in merger

LEGGETT & PLATT INC (LEG) reported Form 4 activity for Tammy M. Trent, SVP and Chief Accounting Officer, tied to the closing of a merger in which Sparrow Unity Corporation, a subsidiary of Somnigroup International Inc, merged with and into Leggett.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

LEGGETT & PLATT INC (LEG) reported Form 4 activity for Tammy M. Trent, SVP and Chief Accounting Officer, tied to the closing of a merger in which Sparrow Unity Corporation, a subsidiary of Somnigroup International Inc, merged with and into Leggett. At the effective time, 42,048 cash-settled performance-based units and 42,054 Leggett common shares linked to performance awards were deemed acquired and converted into rights over Somnigroup restricted stock units or common shares. Direct and indirect holdings of Leggett common stock, including 124,309.469 directly held shares and additional shares in a retirement plan trust and the Trent Living Trust, were disposed of to the issuer and cancelled, each converted into the right to receive 0.1455 Somnigroup shares or cash equivalents under the merger agreement, with the new Somnigroup RSUs vesting on December 31, 2026, 2027 and 2028.

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Insider TRENT TAMMY M
Role SVP - Chief Accounting Officer
Type Security Shares Price Value
Grant/Award Cash-Settled Restricted Stock Units F5 42,048 -- --
Disposition Cash-Settled Restricted Stock Units F5 42,048 -- --
Grant/Award Common Stock F1 42,054 $0.00 $0.00
Disposition Common Stock F2 124,309.469 -- --
Disposition Common Stock F3 5,861.069 -- --
Disposition Common Stock F4 18,773.051 -- --
Holdings After Transaction: Cash-Settled Restricted Stock Units — 0 contracts (Direct); Common Stock — 0 shares (Direct); Common Stock — 0 shares (Indirect, Held In Trust Under Issuer's Retirement Plan); Common Stock — 0 shares (Indirect, By Trent Living Trust)
Footnotes (5)
  1. F1. Leggett & Platt, Incorporated (Leggett), Somnigroup International Inc (Somnigroup), and Sparrow Unity Corporation, a wholly owned subsidiary of Somnigroup (Merger Sub) entered into an Agreement and Plan of Merger, dated 4/13/26 (the Merger Agreement), pursuant to which Merger Sub merged with and into Leggett (the Merger). At the effective time of the Merger (the Effective Time), each outstanding Leggett performance stock unit for which the performance period had not yet ended was assumed by Somnigroup and converted into the right to receive 0.1455 restricted stock units with respect to shares of Somnigroup common stock (each, a Somnigroup RSU) on the same terms, except the performance vesting conditions were deemed achieved at 200% of target (Assumed PSU Awards). The total represents a deemed acquisition by the reporting person of Leggett shares underlying the portion of the Assumed PSU Awards that, by their original terms, were to be settled in shares of Leggett common stock.
  2. F2. Reflects shares of Leggett common stock, outstanding Leggett restricted stock unit awards, and the portion of the Assumed PSU Awards held by the reporting person that, by their terms, were to be settled in shares of Leggett common stock, each of which, at the Effective Time, was converted into the right to receive 0.1455 shares of Somnigroup common stock or Somnigroup RSUs, or the cash equivalent thereof, as applicable, pursuant to the terms of the Merger Agreement.
  3. F3. Reflects shares beneficially owned by the reporting person held in trust in the Leggett retirement plan, each of which, at the Effective Time, was cancelled and converted into the right to receive 0.1455 shares of Somnigroup common stock.
  4. F4. Reflects shares beneficially owned by the reporting person held by the Trent Living Trust, each of which, at the Effective Time, was cancelled and converted into the right to receive 0.1455 shares of Somnigroup common stock.
  5. F5. The total in columns 5 and 7 represents the portion of the Assumed PSU Awards held by the reporting person that, by their original terms, were to be settled in cash. At the Effective Time, each such Assumed PSU Award was assumed by Somnigroup and converted into a Somnigroup RSU that represents a conditional right to receive a cash payment equal to the closing price of Somnigroup common stock on the applicable vesting date. Such Somnigroup RSUs will vest on the same schedule as the Assumed PSU Awards, on December 31, 2026, December 31, 2027 and December 31, 2028, respectively, and cash payments therefor will be delivered to the reporting person no later than March 15 following the respective vesting date.
Cash-Settled RSUs acquired 42,048 units Cash-settled restricted stock units deemed acquired on August 26, 2026
Common Stock deemed acquired from PSU awards 42,054 shares Leggett common shares underlying Assumed PSU Awards at the Effective Time
Direct common stock disposed 124,309.469 shares Directly held Leggett common stock cancelled and converted at the Effective Time
Retirement plan shares disposed 5,861.069 shares Leggett retirement plan trust shares cancelled and converted
Trent Living Trust shares disposed 18,773.051 shares Leggett shares held by Trent Living Trust cancelled and converted
Conversion ratio 0.1455 shares Somnigroup common shares or RSUs received per Leggett share or applicable award
Performance vesting achievement 200% of target Performance vesting conditions deemed achieved for Assumed PSU Awards
Somnigroup RSU vesting dates December 31, 2026; 2027; 2028 Scheduled vesting dates for Somnigroup RSUs from Assumed PSU Awards
Assumed PSU Awards financial
"performance vesting conditions were deemed achieved at 200% of target (Assumed PSU Awards)"
restricted stock units financial
"converted into the right to receive 0.1455 restricted stock units with respect to shares"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Somnigroup RSU financial
"converted into a Somnigroup RSU that represents a conditional right to receive"
Agreement and Plan of Merger regulatory
"entered into an Agreement and Plan of Merger, dated 4/13/26"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
Effective Time regulatory
"At the effective time of the Merger (the Effective Time), each outstanding"
The exact clock time when a regulatory filing, approval, or corporate action formally becomes legally active; from that moment the change is binding and can be acted on. Investors care because the effective time marks when ownership, rights, trading rules, or new securities take effect — like a light switch turning on a contract or transaction — which determines when risks, benefits and market reactions begin.

FAQ

What insider transactions did LEG (LEGGETT & PLATT INC) report for Tammy M. Trent?

The company reported deemed acquisitions of 42,048 cash-settled units and 42,054 common shares tied to performance awards, plus dispositions of direct and indirect Leggett common stock holdings, all occurring on August 26, 2026 in connection with a merger into Somnigroup.

How were Tammy Trent’s LEG performance stock units affected by the Somnigroup merger?

Each outstanding Leggett performance stock unit was assumed by Somnigroup and converted into 0.1455 restricted stock units for Somnigroup common stock, with performance conditions deemed achieved at 200% of target for the Assumed PSU Awards, on otherwise similar terms.

What happened to Tammy Trent’s LEG common stock under the merger?

Directly and indirectly held Leggett common shares, including 124,309.469 directly held shares and additional shares in a retirement plan trust and the Trent Living Trust, were cancelled and converted into the right to receive 0.1455 Somnigroup common shares for each Leggett share.

What conversion ratio applies to LEG shares in the Somnigroup transaction for LEG holders like Tammy Trent?

Each affected Leggett common share or applicable restricted stock unit and Assumed PSU Award was converted into the right to receive 0.1455 shares of Somnigroup common stock, Somnigroup RSUs, or the cash equivalent, depending on the specific award type.

Did Tammy Trent retain any LEG common stock after these Form 4 transactions?

Indirect holdings in the issuer’s retirement plan and the Trent Living Trust show post-transaction balances of 0.0000 shares, indicating those indirect Leggett positions were fully cancelled and converted into Somnigroup equity interests under the merger terms.

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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
X
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*
TRENT TAMMY M

(Last)(First)(Middle)
NO. 1 LEGGETT ROAD

(Street)
CARTHAGE MISSOURI 64836

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
LEGGETT & PLATT INC [ LEG ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP - Chief Accounting Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/26/2026
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 Stock08/26/2026A(1)42,054A$0124,309.469D
Common Stock08/26/2026D(2)124,309.469D(2)0D
Common Stock08/26/2026D(3)5,861.069D(3)0IHeld In Trust Under Issuer's Retirement Plan
Common Stock08/26/2026D(4)18,773.051D(4)0IBy Trent Living Trust
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
Cash-Settled Restricted Stock Units(5)08/26/2026A42,048 (5) (5)Common Stock42,048(5)42,048D
Cash-Settled Restricted Stock Units(5)08/26/2026D42,048 (5) (5)Common Stock42,048(5)0D
Explanation of Responses:
1. Leggett & Platt, Incorporated (Leggett), Somnigroup International Inc (Somnigroup), and Sparrow Unity Corporation, a wholly owned subsidiary of Somnigroup (Merger Sub) entered into an Agreement and Plan of Merger, dated 4/13/26 (the Merger Agreement), pursuant to which Merger Sub merged with and into Leggett (the Merger). At the effective time of the Merger (the Effective Time), each outstanding Leggett performance stock unit for which the performance period had not yet ended was assumed by Somnigroup and converted into the right to receive 0.1455 restricted stock units with respect to shares of Somnigroup common stock (each, a Somnigroup RSU) on the same terms, except the performance vesting conditions were deemed achieved at 200% of target (Assumed PSU Awards). The total represents a deemed acquisition by the reporting person of Leggett shares underlying the portion of the Assumed PSU Awards that, by their original terms, were to be settled in shares of Leggett common stock.
2. Reflects shares of Leggett common stock, outstanding Leggett restricted stock unit awards, and the portion of the Assumed PSU Awards held by the reporting person that, by their terms, were to be settled in shares of Leggett common stock, each of which, at the Effective Time, was converted into the right to receive 0.1455 shares of Somnigroup common stock or Somnigroup RSUs, or the cash equivalent thereof, as applicable, pursuant to the terms of the Merger Agreement.
3. Reflects shares beneficially owned by the reporting person held in trust in the Leggett retirement plan, each of which, at the Effective Time, was cancelled and converted into the right to receive 0.1455 shares of Somnigroup common stock.
4. Reflects shares beneficially owned by the reporting person held by the Trent Living Trust, each of which, at the Effective Time, was cancelled and converted into the right to receive 0.1455 shares of Somnigroup common stock.
5. The total in columns 5 and 7 represents the portion of the Assumed PSU Awards held by the reporting person that, by their original terms, were to be settled in cash. At the Effective Time, each such Assumed PSU Award was assumed by Somnigroup and converted into a Somnigroup RSU that represents a conditional right to receive a cash payment equal to the closing price of Somnigroup common stock on the applicable vesting date. Such Somnigroup RSUs will vest on the same schedule as the Assumed PSU Awards, on December 31, 2026, December 31, 2027 and December 31, 2028, respectively, and cash payments therefor will be delivered to the reporting person no later than March 15 following the respective vesting date.
Remarks:
/s/ Stanley Scott Luton, attorney-in-fact08/27/2026
** 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)