Pharma-Bio Serv, Inc. (PBSV) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Dov Perlysky - 54,203 0 28 Mar, 2023
Kirk Wheeler Michel Chairman 43,602 0 09 Jan, 2024
Irving L Wiesen - 54,250 0 28 Mar, 2023
Howard Spindel - 0 42,504 09 Jan, 2024
Pedro J Lasanta Chief Financial Officer 119,188 0 08 Mar, 2023
Altura Victor Sanchez President And Ceo 11,382 0 08 Mar, 2023

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
10 Jan, 2026 Kirk Wheeler Michel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2026 Howard Spindel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2026 Irving L Wiesen Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2026 Dov Perlysky Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2026 Irving L Wiesen Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2026 Howard Spindel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2025 Howard Spindel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2025 Kirk Wheeler Michel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2025 Howard Spindel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2025 Irving L Wiesen Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2025 Dov Perlysky Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2025 Irving L Wiesen Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2024 Dov Perlysky Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2024 Howard Spindel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2024 Irving L Wiesen Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2024 Howard Spindel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2024 Kirk Wheeler Michel Stock Option A 20,000 $0.00 20,000 D A
10 Jan, 2024 Irving L Wiesen Stock Option A 20,000 $0.00 20,000 D A
05 Jan, 2024 Kirk Wheeler Michel Common Stock A 20,000 $0.76 57,942 D M
05 Jan, 2024 Howard Spindel Common Stock A 20,000 $1.00 20,000 D M