Key facts
- This page summarizes Elizabeth C. Southern's Form 4 filing for INSTEEL INDUSTRIES INC (IIIN).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 18 Aug 2026, 13:46.
Elizabeth C. Southern - 14 Aug 2026 Form 4 Insider Report for INSTEEL INDUSTRIES INC (IIIN)
- Reporting relationship
- VP, Secretary and CLO
- Issuer ticker
- IIIN
- Reported as of
- 14 Aug 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 18 Aug 2026, 13:46:02 UTC
- Prior SEC filing
- 12 Aug 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Elizabeth C. Southern
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Elizabeth C. Southern filed Form 4 for INSTEEL INDUSTRIES INC (IIIN) on 18 Aug 2026.
Change
- Previous filing in this sequence was filed on 12 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 0001978160
Primary reporting owner
Southern Elizabeth Carroll
- Relationship
- VP, Secretary and CLO
- Address
- 1373 BOGGS DRIVE, MOUNT AIRY
- Signature
- /s/ Elizabeth C. Southern
- Signature date
- 18 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
IIIN
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +2,420
- Change %
- Price
- Shares after
- 2,420
- Date
- 14 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2
IIIN
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -941
- Change %
- -39%
- Price
- $32.62*
- Shares after
- 1,479
- Date
- 14 Aug 2026
- Ownership
- Direct
- Footnotes
- F3
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
IIIN
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -2,420
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 14 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,420
- Exercise price
- Footnotes
- F1, F2, F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
Represents the vesting of Restricted Stock Units.
Footnote F2
Restricted Stock Units convert into common stock on a one-for-one basis.
Footnote F3
Represents shares withheld for taxes in connection with the vesting of Restricted Stock Units.
Footnote F4
The Restricted Stock Units vested on August 14, 2026.