Form 4 holding
Director
Pharma-Bio Serv, Inc.
- Security class
- Stock Option
- Shares / value
- 20,000
- Estimated value
- Report date
- 10 Jan 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Irving L. Wiesen
Insider Reports History
- Location
- New Rochelle, NY
- Reporting signature
- /s/ Irving L Wiesen
- Transaction evidence
- Report rows are grouped by the transaction date disclosed in the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.
Identity
SEC record
SEC evidence
Holdings reported by Irving L. Wiesen:
Insider Reports Filed by Irving L. Wiesen
4
PBSV
Pharma-Bio Serv, Inc.
- Report period
- 10 Jan 2026
- Transactions
- 1
- Transaction value
- $0
- Filing time
- 14 Jan 2026, 08:46
- Role
- Director
- Next action
- Open filing details
4
PBSV
Pharma-Bio Serv, Inc.
- Report period
- 10 Jan 2025
- Transactions
- 1
- Transaction value
- $0
- Filing time
- 14 Jan 2025, 19:59
- Role
- Director
- Next action
- Open filing details
4
PBSV
Pharma-Bio Serv, Inc.
- Report period
- 10 Jan 2024
- Transactions
- 1
- Transaction value
- $0
- Filing time
- 12 Jan 2024, 21:09
- Role
- Director
- Next action
- Open filing details
4
PBSV
Pharma-Bio Serv, Inc.
- Report period
- 24 Mar 2023
- Transactions
- 6
- Transaction value
- +$0.55
- Filing time
- 28 Mar 2023, 19:26
- Role
- Director
- Next action
- Open filing details
4
PBSV
Pharma-Bio Serv, Inc.
- Report period
- 10 Jan 2023
- Transactions
- 1
- Transaction value
- $0
- Filing time
- 11 Jan 2023, 15:15
- Role
- Director
- Next action
- Open filing details
4
PBSV
Pharma-Bio Serv, Inc.
- Report period
- 10 Jan 2022
- Transactions
- 1
- Transaction value
- $0
- Filing time
- 12 Jan 2022, 18:46
- Role
- Director
- Next action
- Open filing details
4
PBSV
Pharma-Bio Serv, Inc.
- Report period
- 04 Jan 2022
- Transactions
- 6
- Transaction value
- -$0.01
- Filing time
- 05 Jan 2022, 19:13
- Role
- Director
- Next action
- Open filing details