Stock chart
Ticker: STSA Exchange: NMS


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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
2023-06-08 2023-06-08 B Purchase

Shin Nippon Biomedical Laboratories, Ltd.

Large shareholder
8,423,732 +inf%
0.91
USD 7,665,596
8,423,732 +inf% 0.91 USD 7,665,596
2023-06-08 2023-06-06 B Purchase

Shin Nippon Biomedical Laboratories, Ltd.

Large shareholder
22,053,581 +inf%
0.91
USD 20,068,759
22,053,581 +inf% 0.91 USD 20,068,759
2023-06-08 2023-06-06 B Purchase

TAKANASHI KEN

Non-Executive Director Large shareholder
22,053,581 +789.3%
0.91
USD 20,068,759
22,053,581 +789.3% 0.91 USD 20,068,759
2022-11-23 2022-11-21 B Purchase

Leonard Braden Michael

Large shareholder
150,000 +inf%
0.71
USD 106,740
150,000 +inf% 0.71 USD 106,740
2022-11-16 2022-11-15 B Purchase

Leonard Braden Michael

Large shareholder
300,694 +4.9%
0.63
USD 188,956
300,694 +4.9% 0.63 USD 188,956
2022-11-16 2022-11-15 B Purchase

Leonard Braden Michael

Large shareholder
531,000 +9.5%
0.63
USD 336,707
531,000 +9.5% 0.63 USD 336,707
2022-11-16 2022-11-14 B Purchase

Leonard Braden Michael

Large shareholder
5,608,306 +inf%
0.69
USD 3,868,609
5,608,306 +inf% 0.69 USD 3,868,609
2022-11-16 2022-11-14 S Sale

COMMODORE CAPITAL LP

Large shareholder
3,250,000 -87.6%
0.71
USD 2,294,500
3,250,000 -87.6% 0.71 USD 2,294,500
2021-11-29 2021-11-24 B Purchase

COMMODORE CAPITAL LP

Large shareholder
2,922 +0.1%
5.42
USD 15,837
2,922 +0.1% 5.42 USD 15,837
2021-11-23 2021-11-22 B Purchase

COMMODORE CAPITAL LP

Large shareholder
9,979 +0.3%
5.49
USD 54,785
9,979 +0.3% 5.49 USD 54,785
2021-11-23 2021-11-19 B Purchase

COMMODORE CAPITAL LP

Large shareholder
3,225 +0.1%
5.44
USD 17,544
3,225 +0.1% 5.44 USD 17,544
2021-11-12 2021-11-11 B Purchase

COMMODORE CAPITAL LP

Large shareholder
7,941 +0.2%
6.05
USD 48,043
7,941 +0.2% 6.05 USD 48,043
2021-11-12 2021-11-10 B Purchase

COMMODORE CAPITAL LP

Large shareholder
9,622 +0.3%
5.85
USD 56,289
9,622 +0.3% 5.85 USD 56,289
2021-11-10 2021-11-08 B Purchase

COMMODORE CAPITAL LP

Large shareholder
560 +0.0%
5.99
USD 3,354
560 +0.0% 5.99 USD 3,354
2021-11-08 2021-11-05 B Purchase

COMMODORE CAPITAL LP

Large shareholder
7,800 +0.2%
5.95
USD 46,410
7,800 +0.2% 5.95 USD 46,410
2021-11-08 2021-11-04 B Purchase

COMMODORE CAPITAL LP

Large shareholder
1,400 +0.0%
5.88
USD 8,232
1,400 +0.0% 5.88 USD 8,232
2021-11-04 2021-11-02 B Purchase

COMMODORE CAPITAL LP

Large shareholder
8,880 +0.2%
5.64
USD 50,083
8,880 +0.2% 5.64 USD 50,083
2021-11-02 2021-10-29 B Purchase

COMMODORE CAPITAL LP

Large shareholder
44,651 +1.2%
5.71
USD 254,957
44,651 +1.2% 5.71 USD 254,957
2021-10-29 2021-10-28 B Purchase

COMMODORE CAPITAL LP

Large shareholder
15,082 +0.4%
5.55
USD 83,705
15,082 +0.4% 5.55 USD 83,705
2021-10-29 2021-10-27 B Purchase

COMMODORE CAPITAL LP

Large shareholder
39,581 +1.1%
5.45
USD 215,716
39,581 +1.1% 5.45 USD 215,716
2021-10-25 2021-10-22 B Purchase

COMMODORE CAPITAL LP

Large shareholder
27,629 +0.8%
5.51
USD 152,236
27,629 +0.8% 5.51 USD 152,236
2021-10-25 2021-10-21 B Purchase

COMMODORE CAPITAL LP

Large shareholder
32,816 +0.9%
5.40
USD 177,206
32,816 +0.9% 5.40 USD 177,206
2021-10-21 2021-10-20 B Purchase

COMMODORE CAPITAL LP

Large shareholder
40,663 +1.2%
5.44
USD 221,207
40,663 +1.2% 5.44 USD 221,207
2021-10-21 2021-10-19 B Purchase

COMMODORE CAPITAL LP

Large shareholder
87,580 +2.6%
5.07
USD 444,031
87,580 +2.6% 5.07 USD 444,031
2021-10-19 2021-10-18 B Purchase

COMMODORE CAPITAL LP

Large shareholder
36,194 +1.1%
4.87
USD 176,265
36,194 +1.1% 4.87 USD 176,265
2021-10-19 2021-10-15 B Purchase

COMMODORE CAPITAL LP

Large shareholder
126,000 +3.9%
4.83
USD 608,580
126,000 +3.9% 4.83 USD 608,580
2021-03-02 2021-02-26 B Purchase

RA CAPITAL MANAGEMENT, L.P.

Non-Executive Director Large shareholder
1,232,394 +31.4%
5.68
USD 6,999,998
1,232,394 +31.4% 5.68 USD 6,999,998
2020-09-03 2020-09-01 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
1,000 -4.7%
22.21
USD 22,210
1,000 -4.7% 22.21 USD 22,210
2020-09-03 2020-09-01 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
750 -100.0%
22.19
USD 16,645
750 -100.0% 22.19 USD 16,645
2020-08-07 2020-08-05 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
1,000 -100.0%
25.00
USD 25,000
1,000 -100.0% 25.00 USD 25,000
2020-08-05 2020-08-03 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
200 -1.0%
23.12
USD 4,624
200 -1.0% 23.12 USD 4,624
2020-08-05 2020-08-03 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
800 -3.8%
22.85
USD 18,282
800 -3.8% 22.85 USD 18,282
2020-07-02 2020-07-01 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
100 -0.5%
27.81
USD 2,781
100 -0.5% 27.81 USD 2,781
2020-07-02 2020-07-01 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
600 -2.9%
26.99
USD 16,195
600 -2.9% 26.99 USD 16,195
2020-07-02 2020-07-01 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
300 -1.5%
25.69
USD 7,707
300 -1.5% 25.69 USD 7,707
2020-07-02 2020-07-01 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
306 -100.0%
27.59
USD 8,444
306 -100.0% 27.59 USD 8,444
2020-07-02 2020-07-01 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
394 -100.0%
26.70
USD 10,520
394 -100.0% 26.70 USD 10,520
2020-07-02 2020-07-01 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
300 -100.0%
25.63
USD 7,690
300 -100.0% 25.63 USD 7,690
2020-06-24 2020-06-23 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
2,115 -100.0%
35.23
USD 74,512
2,115 -100.0% 35.23 USD 74,512
2020-06-02 2020-06-01 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
1,000 -4.7%
25.26
USD 25,257
1,000 -4.7% 25.26 USD 25,257
2020-06-02 2020-06-01 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
1,000 -100.0%
25.32
USD 25,324
1,000 -100.0% 25.32 USD 25,324
2020-05-21 2020-05-20 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
2,000 -100.0%
25.00
USD 50,000
2,000 -100.0% 25.00 USD 50,000
2020-05-06 2020-05-05 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
1,000 -4.7%
20.00
USD 20,000
1,000 -4.7% 20.00 USD 20,000
2020-04-16 2020-04-14 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
800 -3.8%
20.00
USD 16,000
800 -3.8% 20.00 USD 16,000
2020-04-03 2020-04-01 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
200 -1.0%
20.25
USD 4,049
200 -1.0% 20.25 USD 4,049
2020-03-12 2020-03-11 PS Planned sale

ALBRECHT DETLEF

Chief Medical Officer

Officer
1,000 -4.7%
27.42
USD 27,422
1,000 -4.7% 27.42 USD 27,422
2020-03-12 2020-03-11 PS Planned sale

O'Neil Thomas P.

Chief Financial Officer

Officer
1,000 -100.0%
27.68
USD 27,678
1,000 -100.0% 27.68 USD 27,678
2019-09-18 2019-09-17 B Purchase

TPG Group Holdings (SBS) Advisors, Inc.

Large shareholder
100,000 +5.6%
15.00
USD 1,500,000
100,000 +5.6% 15.00 USD 1,500,000
2019-09-17 2019-09-17 B Purchase

TAKANASHI KEN

233,333 +17.6%
15.00
USD 3,499,995
233,333 +17.6% 15.00 USD 3,499,995
2019-09-17 2019-09-17 B Purchase

Shah Rajeev M.

Large shareholder
192,387 +4.3%
15.00
USD 2,885,805
192,387 +4.3% 15.00 USD 2,885,805
2019-09-17 2019-09-17 B Purchase

Shah Rajeev M.

Large shareholder
1,140,946 +34.1%
15.00
USD 17,114,190
1,140,946 +34.1% 15.00 USD 17,114,190
2019-09-17 2019-09-17 B Purchase

RA CAPITAL MANAGEMENT, LLC

Large shareholder
1,333,333 +39.8%
15.00
USD 19,999,995
1,333,333 +39.8% 15.00 USD 19,999,995
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