Stock chart
Ticker: STAA Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
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 Total value Details
2024-05-13 2024-05-09 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
1,000 +0.0%
42.56
100,000 USD
1,000 +0.0% 42.56 100,000 USD
2024-03-14 2024-03-14 B Purchase

WEISNER AIMEE S

Non-Executive Director
1,750 +19.2%
38.11
66,693 USD
1,750 +19.2% 38.11 66,693 USD
2024-01-10 2024-01-08 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2024-01-10 2024-01-08 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
4,042 +0.0%
27.11
109,570 USD
4,042 +0.0% 27.11 109,570 USD
2024-01-05 2024-01-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2024-01-05 2024-01-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
100 +0.0%
28.90
2,890 USD
100 +0.0% 28.90 2,890 USD
2024-01-05 2024-01-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2024-01-05 2024-01-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
156,634 +1.5%
28.48
4,460,341 USD
156,634 +1.5% 28.48 4,460,341 USD
2024-01-05 2024-01-04 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2024-01-05 2024-01-04 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
63,246 +0.6%
28.91
1,828,183 USD
63,246 +0.6% 28.91 1,828,183 USD
2024-01-05 2024-01-03 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2024-01-05 2024-01-03 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
6,573 +0.1%
28.93
190,144 USD
6,573 +0.1% 28.93 190,144 USD
2023-12-06 2023-12-06 B Purchase

Zhou Lilian Yansheng

Non-Executive Director
850 +57.5%
30.74
26,129 USD
850 +57.5% 30.74 26,129 USD
2023-11-30 2023-11-30 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-30 2023-11-30 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
177,707 +1.7%
31.42
5,583,678 USD
177,707 +1.7% 31.42 5,583,678 USD
2023-11-30 2023-11-29 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-30 2023-11-29 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
2,827 +0.0%
31.99
90,438 USD
2,827 +0.0% 31.99 90,438 USD
2023-11-30 2023-11-29 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-30 2023-11-29 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
157,473 +1.5%
31.38
4,940,920 USD
157,473 +1.5% 31.38 4,940,920 USD
2023-11-30 2023-11-28 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-30 2023-11-28 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
5,040 +0.0%
32.00
161,297 USD
5,040 +0.0% 32.00 161,297 USD
2023-11-30 2023-11-28 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-30 2023-11-28 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
91,944 +0.9%
31.84
2,927,497 USD
91,944 +0.9% 31.84 2,927,497 USD
2023-11-14 2023-11-13 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-14 2023-11-13 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
507 +0.0%
33.04
16,749 USD
507 +0.0% 33.04 16,749 USD
2023-11-14 2023-11-10 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-14 2023-11-10 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
34,320 +0.3%
32.73
1,123,383 USD
34,320 +0.3% 32.73 1,123,383 USD
2023-11-09 2023-11-09 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-09 2023-11-09 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
20,610 +0.2%
33.64
693,308 USD
20,610 +0.2% 33.64 693,308 USD
2023-11-09 2023-11-09 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-09 2023-11-09 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
119,390 +1.2%
33.00
3,939,273 USD
119,390 +1.2% 33.00 3,939,273 USD
2023-11-09 2023-11-08 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-09 2023-11-08 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
139,409 +1.4%
33.71
4,699,073 USD
139,409 +1.4% 33.71 4,699,073 USD
2023-11-09 2023-11-07 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-09 2023-11-07 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
9,731 +0.1%
34.03
331,127 USD
9,731 +0.1% 34.03 331,127 USD
2023-11-06 2023-11-06 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-06 2023-11-06 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
164,607 +1.7%
34.16
5,623,518 USD
164,607 +1.7% 34.16 5,623,518 USD
2023-11-06 2023-11-03 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-06 2023-11-03 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
520 +0.0%
36.06
18,753 USD
520 +0.0% 36.06 18,753 USD
2023-11-06 2023-11-02 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-06 2023-11-02 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
56,178 +0.6%
36.03
2,024,217 USD
56,178 +0.6% 36.03 2,024,217 USD
2023-11-06 2023-11-02 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-11-06 2023-11-02 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
87,849 +0.9%
35.64
3,131,026 USD
87,849 +0.9% 35.64 3,131,026 USD
2023-10-06 2023-10-06 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-10-06 2023-10-06 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
75,299 +0.8%
37.62
2,832,417 USD
75,299 +0.8% 37.62 2,832,417 USD
2023-10-06 2023-10-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-10-06 2023-10-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
97,474 +1.0%
37.92
3,696,399 USD
97,474 +1.0% 37.92 3,696,399 USD
2023-10-06 2023-10-04 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-10-06 2023-10-04 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
32,523 +0.4%
37.93
1,233,649 USD
32,523 +0.4% 37.93 1,233,649 USD
2023-09-22 2023-09-21 B Purchase

Lin Elizabeth Yeu

Non-Executive Director
2,500 +704.2%
40.00
100,000 USD
2,500 +704.2% 40.00 100,000 USD
2023-09-21 2023-09-21 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-09-21 2023-09-21 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
154,814 +1.7%
39.62
6,133,467 USD
154,814 +1.7% 39.62 6,133,467 USD
2023-09-21 2023-09-20 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-09-21 2023-09-20 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
132,079 +1.5%
40.67
5,372,274 USD
132,079 +1.5% 40.67 5,372,274 USD
2023-09-21 2023-09-19 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-09-21 2023-09-19 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
4,490 +0.1%
40.89
183,613 USD
4,490 +0.1% 40.89 183,613 USD
2023-09-07 2023-09-07 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-09-07 2023-09-07 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
60,874 +0.7%
41.26
2,511,722 USD
60,874 +0.7% 41.26 2,511,722 USD
2023-09-07 2023-09-06 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-09-07 2023-09-06 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
108,944 +1.2%
41.43
4,513,735 USD
108,944 +1.2% 41.43 4,513,735 USD
2023-09-07 2023-09-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2023-09-07 2023-09-05 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
20,144 +0.2%
41.87
843,455 USD
20,144 +0.2% 41.87 843,455 USD
2023-08-07 2023-08-07 B Purchase

WEISNER AIMEE S

Non-Executive Director
2,000 +58.5%
48.72
97,440 USD
2,000 +58.5% 48.72 97,440 USD
2023-03-17 2023-03-17 S Sale

Holliday Keith

Chief Technology Officer

Officer
823 -2.9%
61.97
51,001 USD
823 -2.9% 61.97 51,001 USD
2022-12-29 2022-12-29 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2022-12-29 2022-12-29 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
39,090 +0.4%
47.93
1,873,431 USD
39,090 +0.4% 47.93 1,873,431 USD
2022-12-29 2022-12-28 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2022-12-29 2022-12-28 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
100,000 +1.2%
46.98
4,697,610 USD
100,000 +1.2% 46.98 4,697,610 USD
2022-12-29 2022-12-27 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
0
0.00
0 USD
0 0.00 0 USD
2022-12-29 2022-12-27 B Purchase

BROADWOOD PARTNERS, L.P.

Large shareholder
51,985 +0.6%
47.91
2,490,534 USD
51,985 +0.6% 47.91 2,490,534 USD
2022-09-29 2022-09-27 S Sale

Francese James E

Sr. VP, Comm. Ops., NA, APAC

Officer
13,075 -27.2%
75.00
980,625 USD
13,075 -27.2% 75.00 980,625 USD
2022-09-29 2022-09-27 S Sale

Francese James E

Sr. VP, Comm. Ops., NA, APAC

Officer
15,683 -31.0%
75.00
1,176,225 USD
15,683 -31.0% 75.00 1,176,225 USD
2022-09-29 2022-09-27 S Sale

Francese James E

Sr. VP, Comm. Ops., NA, APAC

Officer
6,667 -11.6%
75.00
500,025 USD
6,667 -11.6% 75.00 500,025 USD
2022-08-17 2022-08-15 S Sale

Holliday Keith

Chief Technology Officer

Officer
5,000 -20.5%
106.22
531,100 USD
5,000 -20.5% 106.22 531,100 USD
2022-08-17 2022-08-15 S Sale

Holliday Keith

Chief Technology Officer

Officer
11,582 -32.2%
106.32
1,231,398 USD
11,582 -32.2% 106.32 1,231,398 USD