Pharma-Bio Serv, Inc. (PBSV) has 11 known insider and institutional holders on record. The largest holder is SAN JUAN HOLDINGS with 4,100,119 shares. Other notable holders include PLAZA ELIZABETH and Krovim LLC.
PBSV Insider Ownership
Top Holder
SAN JUAN HOLDINGS
4,100,119 shares
Buys (12 mo)
0
$0.00 value
Sells (12 mo)
0
$0.00 value
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
San Juan Holdings |
10 Percent Owner |
4,100,119 |
2014-02-27 |
|
| 2 |
Plaza Elizabeth |
10 Percent Owner |
3,852,921 |
2021-06-28 |
|
| 3 |
Krovim Llc |
10 Percent Owner, Officer: Manager |
120,000 |
2005-01-12 |
|
| 4 |
Rodriguez Nelida Plaza |
COO and Secretary |
58,362 |
2014-11-19 |
|
| 5 |
Barron Partners Lp |
10 Percent Owner |
30,000 |
2010-01-13 |
|
| 6 |
Wiesen Irving L |
Director |
20,000 |
2025-01-14 |
|
| 7 |
Perlysky Dov |
Director |
20,000 |
2025-01-14 |
|
| 8 |
Spindel Howard |
Director |
20,000 |
2025-01-14 |
|
| 9 |
Michel Kirk Wheeler |
Chairman |
20,000 |
2025-01-14 |
|
| 10 |
Sanchez Altura Victor |
President and CEO |
11,382 |
2023-03-08 |
|
| 11 |
Lasanta Pedro J |
Chief Financial Officer |
10,000 |
2023-12-28 |
|
No ownership data available for PBSV.
