Key facts
- This page summarizes Michael Blisko's Form 4 filing for OptimumBank Holdings, Inc. (OPHC).
- 2 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 30 Jan 2026, 10:30.
Michael Blisko - 27 Jan 2026 Form 4 Insider Report for OptimumBank Holdings, Inc. (OPHC)
- Reporting relationship
- Director
- Issuer ticker
- OPHC
- Reported as of
- 27 Jan 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 30 Jan 2026, 10:30:30 UTC
- Prior SEC filing
- 09 Dec 2025
- Next SEC filing
- 02 Jul 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Michael Blisko
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Michael Blisko filed Form 4 for OptimumBank Holdings, Inc. (OPHC) on 30 Jan 2026.
Change
- Previous filing in this sequence was filed on 09 Dec 2025.
- 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 0001987861
Primary reporting owner
Blisko Michael
- Relationship
- Director
- Address
- 2929 E. COMMERCIAL BLVD, FORT LAUDERDALE
- Signature
- /s/ Michael Blisko
- Signature date
- 29 Jan 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
OPHC
transaction
Common Stock
Other
- Transaction value
- $0
- Shares
- +531,178
- Change %
- +88%
- Price
- $0.000000
- Shares after
- 1,135,823
- Date
- 27 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
OPHC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 258
- Date
- 27 Jan 2026
- Ownership
- Spouse's IRA
OPHC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 85
- Date
- 27 Jan 2026
- Ownership
- IRA
OPHC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 500
- Date
- 27 Jan 2026
- Ownership
- Daughter
OPHC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 400
- Date
- 27 Jan 2026
- Ownership
- UTMA
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
OPHC
transaction
Derivative
Series B Convertible Preferred Stock
Other
- Transaction value
- $0
- Shares
- -65
- Change %
- -9.6%
- Price
- $0.000000
- Shares after
- 615
- Date
- 27 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 8,172
- Exercise price
- $0.000000
- Footnotes
- F1, F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Mr. Blisko exchanged 65 shares of Series B Convertible Preferred Stock for 531,178 shares of common stock.
Footnote F2
This transaction was an exchange pursuant to an Exchange Agreement dated January 27, 2026 and not a conversion pursuant to the terms of the Series B Convertible Preferred Stock.