Stock chart
Ticker: SEMR Exchange: NYS


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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
2025-06-06 2025-06-06 S Sale

Mulroy Brian

Chief Financial Officer

Officer
20,000 -2.2%
10.43
USD 208,600
20,000 -2.2% 10.43 USD 208,600
2025-06-05 2025-06-03 S Sale

Baird Anna

Non-Executive Director
20,000 -43.0%
10.00
USD 200,000
20,000 -43.0% 10.00 USD 200,000
2025-06-04 2025-06-03 S Sale

Mason David W

Chief Legal Officer

Officer
7,500 -2.8%
10.03
USD 75,225
7,500 -2.8% 10.03 USD 75,225
2025-05-22 2025-05-20 S Sale

Shchegolev Oleg

Chief Technology Officer

Executive Director Large shareholder
2,500,000 -8.6%
10.01
USD 25,025,000
2,500,000 -8.6% 10.01 USD 25,025,000
2025-05-14 2025-05-13 S Sale

Warden Andrew

Chief Marketing Officer

Officer
10,656 -2.7%
10.89
USD 116,044
10,656 -2.7% 10.89 USD 116,044
2025-05-14 2025-05-12 S Sale

Warden Andrew

Chief Marketing Officer

Officer
7,344 -1.8%
10.81
USD 79,389
7,344 -1.8% 10.81 USD 79,389
2025-04-25 2025-04-24 PS Planned sale

Vranesh Mark

Non-Executive Director
5,000 -4.6%
10.00
USD 50,000
5,000 -4.6% 10.00 USD 50,000
2025-04-14 2025-04-11 S Sale

Mulroy Brian

Chief Financial Officer

Officer
4,207 -0.6%
8.61
USD 36,222
4,207 -0.6% 8.61 USD 36,222
2025-04-04 2025-04-02 S Sale

Melnikov Dmitry

Non-Executive Director Large shareholder
1,405 -0.1%
9.45
USD 13,277
1,405 -0.1% 9.45 USD 13,277
2025-04-04 2025-04-02 S Sale

Shchegolev Oleg

Chief Technology Officer

Executive Director Large shareholder
9,563 -0.1%
9.44
USD 90,275
9,563 -0.1% 9.44 USD 90,275
2025-04-03 2025-04-02 S Sale

Levin Eugenie

President

Officer
4,075 -0.5%
9.44
USD 38,468
4,075 -0.5% 9.44 USD 38,468
2025-04-03 2025-04-02 S Sale

Warden Andrew

Chief Marketing Officer

Officer
3,993 -1.0%
9.46
USD 37,774
3,993 -1.0% 9.46 USD 37,774
2025-03-05 2025-03-03 S Sale

Warden Andrew

Chief Marketing Officer

Officer
17,118 -4.1%
11.20
USD 191,722
17,118 -4.1% 11.20 USD 191,722
2025-03-05 2025-03-03 S Sale

Shchegolev Oleg

Chief Executive Officer

Executive Director Large shareholder
32,932 -0.5%
11.19
USD 368,509
32,932 -0.5% 11.19 USD 368,509
2025-03-05 2025-03-03 S Sale

Levin Eugenie

President

Officer
11,662 -1.7%
11.15
USD 130,031
11,662 -1.7% 11.15 USD 130,031
2025-03-05 2025-03-03 S Sale

Obishchenko Vitalii

Chief Operating Officer

Officer
36,777 -3.5%
11.19
USD 411,535
36,777 -3.5% 11.19 USD 411,535
2025-03-05 2025-03-03 S Sale

Mulroy Brian

Chief Financial Officer

Officer
22,547 -3.1%
11.20
USD 252,526
22,547 -3.1% 11.20 USD 252,526
2025-03-05 2025-03-03 S Sale

Mason David W

Chief Legal Officer

Officer
9,127 -3.2%
11.14
USD 101,675
9,127 -3.2% 11.14 USD 101,675
2025-02-18 2025-02-18 PS Planned sale

Levin Eugenie

President

Officer
12,560 -2.6%
17.70
USD 222,312
12,560 -2.6% 17.70 USD 222,312
2025-02-04 2025-02-04 PS Planned sale

Levin Eugenie

President

Officer
1,147 -0.2%
17.50
USD 20,073
1,147 -0.2% 17.50 USD 20,073
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