Stock chart
Ticker: PCSA Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-01-31 2025-01-27 B Purchase

Yorke Justin W

Non-Executive Director
12,400 +inf%
0.80
USD 9,889
12,400 +inf% 0.80 USD 9,889
2025-01-29 2025-01-27 B Purchase

Ng George K

Chief Executive Officer

Executive Director
87,200 +inf%
0.80
USD 69,542
87,200 +inf% 0.80 USD 69,542
2025-01-29 2025-01-27 B Purchase

Young David

Pres. Research & Development

Executive Director
124,500 +153.9%
0.80
USD 99,289
124,500 +153.9% 0.80 USD 99,289
2025-01-29 2025-01-27 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
43,500 +inf%
0.80
USD 34,691
43,500 +inf% 0.80 USD 34,691
2024-02-08 2024-02-07 B Purchase

Young David

Pres. Research & Development

Executive Director
21,000 +36.0%
2.45
USD 51,526
21,000 +36.0% 2.45 USD 51,526
2024-02-07 2024-02-06 B Purchase

Young David

Pres. Research & Development

Executive Director
20,000 +52.1%
2.53
USD 50,504
20,000 +52.1% 2.53 USD 50,504
2024-02-01 2024-02-01 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
1,500 +5.8%
2.40
USD 3,600
1,500 +5.8% 2.40 USD 3,600
2024-02-01 2024-01-31 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
2,500 +10.6%
2.37
USD 5,925
2,500 +10.6% 2.37 USD 5,925
2024-01-31 2024-01-30 B Purchase

Ng George K

Chief Executive Officer

Executive Director
10,000 +100.0%
2.70
USD 27,000
10,000 +100.0% 2.70 USD 27,000
2024-01-31 2024-01-30 B Purchase

Yorke Justin W

Non-Executive Director
8,000 +34.4%
2.69
USD 21,544
8,000 +34.4% 2.69 USD 21,544
2023-06-12 2023-06-12 B Purchase

Young David

President & CEO

Executive Director Large shareholder
40,000 +9.3%
0.80
USD 32,000
40,000 +9.3% 0.80 USD 32,000
2023-04-14 2023-04-14 B Purchase

Young David

President & CEO

Executive Director Large shareholder
20,000 +4.9%
0.55
USD 10,998
20,000 +4.9% 0.55 USD 10,998
2023-04-13 2023-04-13 B Purchase

Young David

President & CEO

Executive Director Large shareholder
20,000 +5.1%
0.48
USD 9,600
20,000 +5.1% 0.48 USD 9,600
2023-04-13 2023-04-12 B Purchase

Young David

President & CEO

Executive Director Large shareholder
20,000 +5.4%
0.45
USD 9,000
20,000 +5.4% 0.45 USD 9,000
2023-04-13 2023-04-11 B Purchase

Young David

President & CEO

Executive Director Large shareholder
20,000 +5.7%
0.52
USD 10,400
20,000 +5.7% 0.52 USD 10,400
2022-05-19 2022-05-17 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
2,000 +0.5%
1.59
USD 3,189
2,000 +0.5% 1.59 USD 3,189
2022-04-08 2022-04-07 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
800 +0.2%
3.54
USD 2,835
800 +0.2% 3.54 USD 2,835
2022-04-08 2022-04-06 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
1,200 +0.3%
3.13
USD 3,752
1,200 +0.3% 3.13 USD 3,752
2022-01-31 2022-01-27 S Sale

Yorke Justin W

Non-Executive Director
1,854 -0.3%
3.30
USD 6,118
1,854 -0.3% 3.30 USD 6,118
2022-01-04 2021-12-14 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
3,000 +0.7%
4.00
USD 12,000
3,000 +0.7% 4.00 USD 12,000
2021-12-16 2021-12-14 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
3,000 +0.7%
4.00
USD 12,000
3,000 +0.7% 4.00 USD 12,000
2021-12-07 2021-12-06 S Sale

Yorke Justin W

Non-Executive Director
4,200 -0.8%
4.71
USD 19,784
4,200 -0.8% 4.71 USD 19,784
2021-12-07 2021-12-03 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
3,500 +0.8%
4.80
USD 16,795
3,500 +0.8% 4.80 USD 16,795
2021-12-07 2021-12-03 S Sale

Yorke Justin W

Non-Executive Director
5,500 -1.0%
4.84
USD 26,599
5,500 -1.0% 4.84 USD 26,599
2021-06-23 2021-06-23 B Purchase

Young David

Chief Executive Officer

Executive Director Large shareholder
10,000 +3.0%
7.67
USD 76,716
10,000 +3.0% 7.67 USD 76,716
2021-06-22 2021-06-22 B Purchase

Floyd Robert Michael

Chief Operating Officer

Officer
2,000 +7.7%
7.03
USD 14,058
2,000 +7.7% 7.03 USD 14,058
2021-06-22 2021-06-21 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
2,000 +0.5%
6.65
USD 13,300
2,000 +0.5% 6.65 USD 13,300
2021-04-08 2021-04-08 S Sale

BESSER JAMES E

400,000 -38.2%
10.76
USD 4,304,000
400,000 -38.2% 10.76 USD 4,304,000
2021-04-08 2021-04-07 S Sale

BESSER JAMES E

16,000 -1.5%
10.67
USD 170,720
16,000 -1.5% 10.67 USD 170,720
2021-04-08 2021-04-06 S Sale

BESSER JAMES E

31,771 -2.9%
10.91
USD 346,622
31,771 -2.9% 10.91 USD 346,622
2021-02-22 2021-02-22 S Sale

BESSER JAMES E

Large shareholder
20,929 -1.9%
11.56
USD 241,939
20,929 -1.9% 11.56 USD 241,939
2021-02-22 2021-02-19 S Sale

BESSER JAMES E

Large shareholder
3,000 -0.3%
11.20
USD 33,600
3,000 -0.3% 11.20 USD 33,600
2021-02-22 2021-02-18 S Sale

BESSER JAMES E

Large shareholder
5,000 -0.4%
11.35
USD 56,750
5,000 -0.4% 11.35 USD 56,750
2020-10-13 2020-10-02 B Purchase

BESSER JAMES E

Large shareholder
30,000 +8.0%
4.04
USD 121,200
30,000 +8.0% 4.04 USD 121,200
2020-10-05 2020-10-01 B Purchase

Lin Patrick

Chief Business - Strategy Off

Officer
31,250 +8.5%
2.10
USD 65,625
31,250 +8.5% 2.10 USD 65,625
2020-10-05 2020-10-01 B Purchase

Stanker James H

Chief Financial Officer

Officer
6,000 +14.5%
2.10
USD 12,600
6,000 +14.5% 2.10 USD 12,600
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