Key facts
- This page summarizes Karl G. Glassman's Form 4 filing for LEGGETT & PLATT INC (LEG).
- 8 reported transactions and 4 derivative rows are listed below.
- Accepted by SEC: 27 Aug 2026, 14:51.
Karl G. Glassman - 26 Aug 2026 Form 4 Insider Report for LEGGETT & PLATT INC (LEG)
- Reporting relationship
- President and CEO, Director
- Issuer ticker
- LEG
- Reported as of
- 26 Aug 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 27 Aug 2026, 14:51:45 UTC
- Prior SEC filing
- 25 Aug 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Stanley Scott Luton, attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Karl G. Glassman filed Form 4 for LEGGETT & PLATT INC (LEG) on 27 Aug 2026.
Change
- Previous filing in this sequence was filed on 25 Aug 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001166334
Primary reporting owner
GLASSMAN KARL G
- Relationship
- President and CEO, Director
- Address
- NO 1 LEGGETT ROAD, CARTHAGE
- Signature
- /s/ Stanley Scott Luton, attorney-in-fact
- Signature date
- 27 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
LEG
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,167,344
- Change %
- +102%
- Price
- $0.000000*
- Shares after
- 2,308,087
- Date
- 26 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
LEG
transaction
Common Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,308,087
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 26 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
LEG
transaction
Common Stock
Disposed to Issuer
- Transaction value
- Shares
- -514,335
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 26 Aug 2026
- Ownership
- By Glassman Living Trust
- Footnotes
- F3
LEG
transaction
Common Stock
Disposed to Issuer
- Transaction value
- Shares
- -29,012
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 26 Aug 2026
- Ownership
- Held In Trust Under Issuer's Retirement Plan
- Footnotes
- F4
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
LEG
transaction
Derivative
Employee Stock Options (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -40,917
- Change %
- -100%
- Price
- $9.78*
- Shares after
- 0
- Date
- 26 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 40,917
- Exercise price
- $48.88
- Footnotes
- F5
LEG
transaction
Derivative
Employee Stock Options (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -55,051
- Change %
- -100%
- Price
- $7.27*
- Shares after
- 0
- Date
- 26 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 55,051
- Exercise price
- $36.33
- Footnotes
- F5
LEG
transaction
Derivative
Cash-Settled Restricted Stock Units
Award
- Transaction value
- Shares
- +1,167,338
- Change %
- Price
- Shares after
- 1,167,338
- Date
- 26 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 1,167,338
- Exercise price
- Footnotes
- F6
LEG
transaction
Derivative
Cash-Settled Restricted Stock Units
Disposed to Issuer
- Transaction value
- Shares
- -1,167,338
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 26 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 1,167,338
- Exercise price
- Footnotes
- F6
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
Karl G. Glassman is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Explanation of responses 6 footnotes
Footnote 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.
Footnote 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.
Footnote F3
Reflects shares beneficially owned by the reporting person held by the Glassman 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.
Footnote F4
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.
Footnote F5
At the Effective Time, each outstanding Leggett stock option held by the reporting person was assumed by Somnigroup and converted into the right to receive 0.1455 options to purchase shares of Somnigroup common stock under the same terms, except the exercise price will equal the quotient obtained by dividing (i) the exercise price of the Leggett option, by (ii) 0.1455, rounded up to the nearest whole cent.
Footnote F6
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.