United States Professional & Commercial Services

Pharma-Bio Serv Inc (PBSV)

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Pharma-Bio Serv Inc. has recorded no insider trading activity within the last 90 days. The most recent transactions occurred in June 2021, when insider Elizabeth Plaza executed multiple sales of company shares. Prior to this, there has been no significant insider buying or selling activity reported for several years.
Ticker: PBSV Exchange: OTC
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Pharma-Bio Serv Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
1.5
PLAZA ELIZABETH Large shareholder
Transaction date
Sale
Price
122.43
Quantity 95,745 +45.0%
Value US$3,992,799
1.5
PLAZA ELIZABETH Large shareholder
Transaction date
Sale
Price
451.83
Quantity 15,702 +41.6%
Value US$3,681,029
1.5
PLAZA ELIZABETH Large shareholder
Transaction date
Sale
Price
378.16
Quantity 26,883 +0.3%
Value US$1,605,294
MICHEL KIRK WHEELER Non-Executive Director
Transaction date
Sale
Price
2.06
Quantity 4,870 -23.9%
Value US$10,032
MICHEL KIRK WHEELER Non-Executive Director
Transaction date
Sale
Price
2.06
Quantity 4,300 -17.4%
Value US$8,858
BARRON PARTNERS LP Large shareholder
Transaction date
Purchase
Price
0.44
Quantity 15,000 +100.0%
Value US$6,600
BARRON PARTNERS LP Large shareholder
Transaction date
Purchase
Price
0.37
Quantity 15,000 +inf%
Value US$5,550
PLAZA ELIZABETH CEO AND PRESIDENT Executive Director Large shareholder
Transaction date
Purchase
Price
0.20
Quantity 2,482,574 +153.6%
Value US$496,515
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
0.20
Quantity 2,482,574 -100.0%
Value US$496,515
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
0.26
Quantity 30,000 -1.2%
Value US$7,650
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
0.30
Quantity 15,000 -0.6%
Value US$4,500
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
0.35
Quantity 10,000 -0.4%
Value US$3,450
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
0.75
Quantity 55,000 -2.1%
Value US$41,250
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
0.80
Quantity 25,000 -1.0%
Value US$20,000
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
1.02
Quantity 4,300 -0.2%
Value US$4,386
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
1.01
Quantity 3,777 -0.1%
Value US$3,815
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
1.75
Quantity 50,000 -1.9%
Value US$87,500
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
1.50
Quantity 15,000 -0.6%
Value US$22,500
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
1.25
Quantity 35,000 -1.3%
Value US$43,750
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
1.25
Quantity 25,000 -0.9%
Value US$31,250
BARRON PARTNERS LP Large shareholder
Transaction date
Sale
Price
1.25
Quantity 10,000 -0.4%
Value US$12,500
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2021-06-25 2021-06-24 S Sale
1.5
PLAZA ELIZABETH
Large shareholder
95,745 +45.0%
122.43
US$3,992,799 		95,745 +45.0% 122.43 US$3,992,799
2021-06-25 2021-06-23 S Sale
1.5
PLAZA ELIZABETH
Large shareholder
15,702 +41.6%
451.83
US$3,681,029 		15,702 +41.6% 451.83 US$3,681,029
2021-03-22 2021-03-18 S Sale
1.5
PLAZA ELIZABETH
Large shareholder
26,883 +0.3%
378.16
US$1,605,294 		26,883 +0.3% 378.16 US$1,605,294
2014-02-12 2014-02-11 S Sale MICHEL KIRK WHEELER Non-Executive Director
4,870 -23.9%
2.06
US$10,032 		4,870 -23.9% 2.06 US$10,032
2014-02-12 2014-02-10 S Sale MICHEL KIRK WHEELER Non-Executive Director
4,300 -17.4%
2.06
US$8,858 		4,300 -17.4% 2.06 US$8,858
2009-12-31 2009-12-31 B Purchase BARRON PARTNERS LP Large shareholder
15,000 +100.0%
0.44
US$6,600 		15,000 +100.0% 0.44 US$6,600
2009-12-31 2009-12-30 B Purchase BARRON PARTNERS LP Large shareholder
15,000 +inf%
0.37
US$5,550 		15,000 +inf% 0.37 US$5,550
2009-12-31 2009-12-29 B Purchase PLAZA ELIZABETH

CEO AND PRESIDENT

Executive Director Large shareholder
2,482,574 +153.6%
0.20
US$496,515 		2,482,574 +153.6% 0.20 US$496,515
2009-12-31 2009-12-29 S Sale BARRON PARTNERS LP Large shareholder
2,482,574 -100.0%
0.20
US$496,515 		2,482,574 -100.0% 0.20 US$496,515
2009-12-15 2009-12-11 S Sale BARRON PARTNERS LP Large shareholder
30,000 -1.2%
0.26
US$7,650 		30,000 -1.2% 0.26 US$7,650
2009-12-15 2009-12-08 S Sale BARRON PARTNERS LP Large shareholder
15,000 -0.6%
0.30
US$4,500 		15,000 -0.6% 0.30 US$4,500
2009-02-26 2009-02-24 S Sale BARRON PARTNERS LP Large shareholder
10,000 -0.4%
0.35
US$3,450 		10,000 -0.4% 0.35 US$3,450
2007-03-29 2007-03-27 S Sale BARRON PARTNERS LP Large shareholder
55,000 -2.1%
0.75
US$41,250 		55,000 -2.1% 0.75 US$41,250
2007-03-26 2007-03-23 S Sale BARRON PARTNERS LP Large shareholder
25,000 -1.0%
0.80
US$20,000 		25,000 -1.0% 0.80 US$20,000
2007-02-28 2007-02-27 S Sale BARRON PARTNERS LP Large shareholder
4,300 -0.2%
1.02
US$4,386 		4,300 -0.2% 1.02 US$4,386
2007-02-23 2007-02-22 S Sale BARRON PARTNERS LP Large shareholder
3,777 -0.1%
1.01
US$3,815 		3,777 -0.1% 1.01 US$3,815
2006-12-18 2006-12-15 S Sale BARRON PARTNERS LP Large shareholder
50,000 -1.9%
1.75
US$87,500 		50,000 -1.9% 1.75 US$87,500
2006-12-18 2006-12-15 S Sale BARRON PARTNERS LP Large shareholder
15,000 -0.6%
1.50
US$22,500 		15,000 -0.6% 1.50 US$22,500
2006-12-08 2006-12-08 S Sale BARRON PARTNERS LP Large shareholder
35,000 -1.3%
1.25
US$43,750 		35,000 -1.3% 1.25 US$43,750
2006-12-08 2006-12-07 S Sale BARRON PARTNERS LP Large shareholder
25,000 -0.9%
1.25
US$31,250 		25,000 -0.9% 1.25 US$31,250
2006-12-08 2006-12-06 S Sale BARRON PARTNERS LP Large shareholder
10,000 -0.4%
1.25
US$12,500 		10,000 -0.4% 1.25 US$12,500
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