Pharma-Bio Serv PBSV Insider Ownership

OTC PBSV
$0.54 +0.04 (+8.00%)
At close: Sep 4, 2026 · 4:00 PM EDT

Insider Holdings by Owner

325.13K Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
share count not reported for this filer set
Shares Held by Insiders
227.32K
filed for Sep 2026
0.00% QoQ
Shares Outstanding
not reported
Direct Holdings
184.82K
Indirect: 42.50K
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
6
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest
Average ownership
Peak ownership

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter
Net over range
Buying quarters
Form 4 Holdings

Insiders Holding PBSV

Insiders 6
Shares held 325.13K
Of outstanding
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Pedro J Lasanta Chief Financial Officer 119,188 0 119,188 36.7% 08 Mar, 2023
2 Irving L Wiesen Director 54,250 0 54,250 16.7% 28 Mar, 2023
3 Dov Perlysky Director 54,203 0 54,203 16.7% 28 Mar, 2023
4 Kirk Wheeler Michel Chairman 43,602 0 43,602 13.4% 09 Jan, 2024
5 Howard Spindel Director 0 42,504 42,504 13.1% 09 Jan, 2024
6 Altura Victor Sanchez President And Ceo 11,382 0 11,382 3.5% 08 Mar, 2023

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

481 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
09 Jun, 2026 Howard Spindel Director Disposed J 42,504 $0.00 $0 0 Indirect
10 Jan, 2026 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2026 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2026 Dov Perlysky Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2026 Kirk Wheeler Michel Chairman Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2026 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2026 Howard Spindel Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2026 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2025 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2025 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2025 Dov Perlysky Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2025 Howard Spindel Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2025 Kirk Wheeler Michel Chairman Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2025 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2025 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2024 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2024 Kirk Wheeler Michel Chairman Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2024 Dov Perlysky Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2024 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct
10 Jan, 2024 Irving L Wiesen Director Acquired A 20,000 $0.00 $0 20,000 Direct