Stock chart
Ticker: OSUR Exchange: NSM


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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
2025-03-03 2025-02-28 B Purchase

EGLINTON MANNER CARRIE

President & CEO

Executive Director
28,670 +2.3%
3.49
USD 100,027
28,670 +2.3% 3.49 USD 100,027
2025-03-03 2025-02-27 B Purchase

Gagliano Nancy J

Non-Executive Director
12,750 +16.2%
3.08
USD 39,270
12,750 +16.2% 3.08 USD 39,270
2025-02-27 2025-02-27 B Purchase

EGLINTON MANNER CARRIE

President & CEO

Executive Director
78,625 +6.7%
3.15
USD 247,378
78,625 +6.7% 3.15 USD 247,378
2025-02-27 2025-02-27 B Purchase

McGrath Kenneth J

Chief Financial Officer

Officer
64,000 +20.8%
3.15
USD 201,683
64,000 +20.8% 3.15 USD 201,683
2025-02-27 2025-02-27 B Purchase

Kenny John P.

Non-Executive Director
47,659 +204.9%
3.17
USD 151,217
47,659 +204.9% 3.17 USD 151,217
2025-02-27 2025-02-27 B Purchase

Marmora Lelio

Non-Executive Director
7,000 +11.5%
3.06
USD 21,420
7,000 +11.5% 3.06 USD 21,420
2023-12-21 2023-12-19 PS Planned sale

Weber Kathleen Gallagher

Chief Product Officer

Officer
24,129 -8.7%
8.05
USD 194,219
24,129 -8.7% 8.05 USD 194,219
2023-08-17 2023-08-15 S Sale

Anthony Michele Marie

SVP Finance & CAO

Officer
1,758 -2.0%
6.50
USD 11,427
1,758 -2.0% 6.50 USD 11,427
2023-05-31 2023-05-30 B Purchase

McGrath Kenneth J

Chief Financial Officer

Officer
100,000 +53.9%
4.93
USD 492,810
100,000 +53.9% 4.93 USD 492,810
2022-08-29 2022-08-26 B Purchase

LANCASTER RONNY B

Non-Executive Director
50,000 +91.3%
4.00
USD 200,000
50,000 +91.3% 4.00 USD 200,000
2022-08-31 2022-08-25 B Purchase

Aspinall Mara G.

Non-Executive Director
6,000 +8.4%
4.19
USD 25,138
6,000 +8.4% 4.19 USD 25,138
2022-08-22 2022-08-17 B Purchase

Gagliano Nancy J

Non-Executive Director
2,200 +5.5%
4.39
USD 9,658
2,200 +5.5% 4.39 USD 9,658
2022-08-16 2022-08-12 B Purchase

Celano Michael

Non-Executive Director
12,000 +12.0%
4.49
USD 53,916
12,000 +12.0% 4.49 USD 53,916
2021-01-04 2020-12-23 PS Planned sale

Weber Kathleen Gallagher

EVP & BU Lead - Molecular

Officer
10,000 -9.4%
11.76
USD 117,600
10,000 -9.4% 11.76 USD 117,600
2019-05-14 2019-05-14 B Purchase

TANG STEPHEN S PHD

President and CEO

1,000 +0.8%
8.56
USD 8,560
1,000 +0.8% 8.56 USD 8,560
2019-05-14 2019-05-13 B Purchase

JERRETT JACK E

SVP & General Counsel

8,687 +10.4%
8.55
USD 74,274
8,687 +10.4% 8.55 USD 74,274
2019-05-14 2019-05-13 B Purchase

JERRETT JACK E

SVP & General Counsel

1,313 +1.6%
8.54
USD 11,213
1,313 +1.6% 8.54 USD 11,213
2019-05-14 2019-05-10 B Purchase

Cuca Roberto

CFO

407 +0.9%
9.00
USD 3,663
407 +0.9% 9.00 USD 3,663
2019-05-14 2019-05-10 B Purchase

Cuca Roberto

CFO

700 +1.5%
9.03
USD 6,321
700 +1.5% 9.03 USD 6,321
2019-05-14 2019-05-10 B Purchase

Cuca Roberto

CFO

1,200 +2.7%
9.02
USD 10,824
1,200 +2.7% 9.02 USD 10,824
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