Key facts
- This page summarizes Michael D. Porcelain's Form 4 filing for AIR INDUSTRIES GROUP (AIRI).
- 1 reported transaction and 4 derivative rows are listed below.
- Accepted by SEC: 31 Aug 2026, 16:41.
Michael D. Porcelain - 27 Aug 2026 Form 4 Insider Report for AIR INDUSTRIES GROUP (AIRI)
- Reporting relationship
- Director
- Issuer ticker
- AIRI
- Reported as of
- 27 Aug 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 31 Aug 2026, 16:41:32 UTC
- Prior SEC filing
- 13 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Michael D. Porcelain
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Michael D. Porcelain filed Form 4 for AIR INDUSTRIES GROUP (AIRI) on 31 Aug 2026.
Change
- Previous filing in this sequence was filed on 13 Apr 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 0001210707
Primary reporting owner
PORCELAIN MICHAEL
- Relationship
- Director
- Address
- 11147 GLEN ORCHARD LN, BOYNTON BEACH
- Signature
- /s/ Michael D. Porcelain
- Signature date
- 31 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AIRI
transaction
Common Stock
Award
- Transaction value
- Shares
- +5,523
- Change %
- +7.3%
- Price
- $2.59*
- Shares after
- 81,274
- Date
- 27 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
AIRI
holding
Derivative
Restricted Stock Units
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 60,791
- Date
- 27 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 60,791
- Exercise price
- Footnotes
- F2
AIRI
holding
Derivative
Stock Options
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 10,000
- Date
- 27 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 10,000
- Exercise price
- $3.00
- Footnotes
- F3
AIRI
holding
Derivative
Stock Options
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,000
- Date
- 27 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 1,000
- Exercise price
- $3.50
- Footnotes
- F3
AIRI
holding
Derivative
Stock Options
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,160
- Date
- 27 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,160
- Exercise price
- $3.43
- Footnotes
- F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
Grant pursuant to equity plan.
Footnote F2
Each restricted stock unit represents the right to receive, at settlement, one share of common stock. The RSUs vested upon grant and shall be settled on the later of: (A) the first anniversary of the Award Date, and (B) the occurrence of a Change in Control, which for purposes of this Award Agreement, must constitute an event described in Treasury Regulation Section 1.409A-3(a)(5); provided, however, that if the event in (B) has not occurred by the date that is the eighteen (18) month anniversary of the Award Date, the vested RSUs shall be settled on the date that is the eighteen (18) month anniversary of the Award Date.
Footnote F3
Exercisable in full.