$SEMR

📈 Chart

78 transactions across 36 dates · last 365 days

30d 90d 180d 365d

6-Month Buy/Sell Trend

Buys Sells
▶ 2026-04-10
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mulroy Brian Chief Financial Officer F 3,941 $12 $47K Apr 13
▶ 2026-04-01
3 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Levin Eugenie President F 2,727 $12 $33K Apr 3
Warden Andrew Chief Marketing Officer F 2,801 $12 $33K Apr 3
Shchegolev Oleg Chief Technology Officer F 6,533 $12 $78K Apr 3
▶ 2026-03-02
▼ 1 sell · $487K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Warden Andrew Chief Marketing Officer ▼ Sell 41,249 $12 $487K Mar 3
▶ 2026-02-10
▲ 2 buys
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Melnikov Dmitry — ▲ Buy 66,667 $0 $0 Feb 12
Shchegolev Oleg Chief Technology Officer ▲ Buy 144,000 $0 $0 Feb 12
▶ 2026-01-07
▼ 1 sell · $17K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Melnikov Dmitry — ▼ Sell 1,399 $12 $17K Jan 8
▶ 2025-12-26
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Wagner William Raymond Chief Executive Officer F 224,220 $12 $2.7M Dec 29
▶ 2025-12-15
▼ 1 sell · $317K 13 other
⚡ 7 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Levin Eugenie President A 252,951 $0 $0 Dec 17
Levin Eugenie President F 38,769 $12 $460K Dec 17
Mason David W Chief Legal Officer A 143,338 $0 $0 Dec 17
Mason David W Chief Legal Officer F 26,054 $12 $309K Dec 17
Melnikov Dmitry — G 314,778 $0 $0 Dec 17
Melnikov Dmitry — G 314,778 $0 $0 Dec 17
Mulroy Brian Chief Financial Officer A 337,268 $0 $0 Dec 17
Mulroy Brian Chief Financial Officer F 98,941 $12 $1.2M Dec 17
Wagner William Raymond Chief Executive Officer A 927,487 $0 $0 Dec 17
Wagner William Raymond Chief Executive Officer F 153,690 $12 $1.8M Dec 17
Shchegolev Oleg Chief Technology Officer A 84,317 $0 $0 Dec 17
Shchegolev Oleg Chief Technology Officer F 19,694 $12 $234K Dec 17
Warden Andrew Chief Marketing Officer A 168,634 $0 $0 Dec 17
Warden Andrew Chief Marketing Officer ▼ Sell 26,765 $12 $317K Dec 17
▶ 2025-12-16
▼ 1 sell · $1.2M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mulroy Brian Chief Financial Officer ▼ Sell 100,078 $12 $1.2M Dec 17
▶ 2025-12-08
▼ 1 sell · $2.3M 2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Warden Andrew Chief Marketing Officer M 84,585 $10 $827K Dec 10
Warden Andrew Chief Marketing Officer ▼ Sell 196,115 $12 $2.3M Dec 10
Warden Andrew Chief Marketing Officer M 84,585 $0 $0 Dec 10
▶ 2025-12-01
5 other
⚡ 5 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Levin Eugenie President F 6,264 $12 $74K Dec 2
Mason David W Chief Legal Officer F 3,592 $12 $42K Dec 2
Mulroy Brian Chief Financial Officer F 8,979 $12 $106K Dec 2
Warden Andrew Chief Marketing Officer F 5,220 $12 $62K Dec 2
Shchegolev Oleg Chief Technology Officer F 10,439 $12 $123K Dec 2
▶ 2025-11-01
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mason David W Chief Legal Officer F 2,537 $7 $18K Nov 3
▶ 2025-10-28
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Pearce Dylan — A 32,981 $0 $0 Oct 30
Pearce Dylan — A 17,962 $0 $0 Oct 30
▶ 2025-10-10
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mulroy Brian Chief Financial Officer F 4,080 $7 $29K Oct 14
▶ 2025-10-01
▼ 1 sell · $10K 3 other
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Levin Eugenie President F 3,902 $7 $28K Oct 2
Melnikov Dmitry — ▼ Sell 1,408 $7 $10K Oct 2
Warden Andrew Chief Marketing Officer F 3,863 $7 $28K Oct 2
Shchegolev Oleg Chief Technology Officer F 9,255 $7 $66K Oct 2
▶ 2025-09-01
5 other
⚡ 5 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Levin Eugenie President F 6,264 $8 $49K Sep 2
Mason David W Chief Legal Officer F 2,486 $8 $20K Sep 2
Mulroy Brian Chief Financial Officer F 8,979 $8 $71K Sep 2
Shchegolev Oleg Chief Technology Officer F 10,440 $8 $82K Sep 2
Warden Andrew Chief Marketing Officer F 5,220 $8 $41K Sep 2
▶ 2025-08-27
▼ 1 sell · $54K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Warden Andrew Chief Marketing Officer ▼ Sell 7,000 $8 $54K Aug 28
▶ 2025-08-01
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mason David W Chief Legal Officer F 1,751 $8 $15K Aug 4
▶ 2025-07-22
▼ 1 sell · $50K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Vranesh Mark — ▼ Sell 5,000 $10 $50K Plan Jul 23
▶ 2025-07-18
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Shchegolev Oleg Chief Technology Officer F 19,694 $9 $175K Jul 22
▶ 2025-07-10
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mulroy Brian Chief Financial Officer F 4,079 $9 $37K Jul 11
▶ 2025-07-02
▼ 1 sell · $12K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Melnikov Dmitry — ▼ Sell 1,406 $9 $12K Jul 3
▶ 2025-07-01
2 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Levin Eugenie President F 3,920 $9 $35K Jul 2
Warden Andrew Chief Marketing Officer F 3,862 $9 $35K Jul 2
▶ 2025-06-12
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Shchegolev Oleg Chief Technology Officer G 43,326 $0 $0 Jun 13
Shchegolev Oleg Chief Technology Officer G 43,326 $0 $0 Jun 13
▶ 2025-06-09
6 other
⚡ 6 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Aldrich Steven — A 17,962 $0 $0 Jun 10
Baird Anna — A 17,962 $0 $0 Jun 10
Blake Katryn Shineman — A 17,962 $0 $0 Jun 10
Melnikov Dmitry — A 17,962 $0 $0 Jun 10
TSAY CAROLINE J — A 17,962 $0 $0 Jun 10
Vranesh Mark — A 17,962 $0 $0 Jun 10
▶ 2025-06-08
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Wagner William Raymond Chief Executive Officer F 215 $10 $2K Jun 10
▶ 2025-06-06
▼ 1 sell · $209K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mulroy Brian Chief Financial Officer ▼ Sell 20,000 $10 $209K Jun 6
▶ 2025-06-05
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Wagner William Raymond Chief Executive Officer F 3,726 $10 $38K Jun 6
▶ 2025-06-03
▼ 2 sells · $275K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Baird Anna — ▼ Sell 20,000 $10 $200K Jun 5
Mason David W Chief Legal Officer ▼ Sell 7,500 $10 $75K Jun 4
▶ 2025-06-01
4 other
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Levin Eugenie President F 6,264 $10 $62K Jun 2
Mason David W Chief Legal Officer F 2,181 $10 $21K Jun 2
Mulroy Brian Chief Financial Officer F 8,979 $10 $88K Jun 2
Warden Andrew Chief Marketing Officer F 5,220 $10 $51K Jun 2
▶ 2025-05-20
▼ 1 sell · $25.0M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Shchegolev Oleg Chief Technology Officer ▼ Sell 2,500,000 $10 $25.0M May 22
▶ 2025-05-12
▼ 1 sell · $79K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Warden Andrew Chief Marketing Officer ▼ Sell 7,344 $11 $79K May 14
▶ 2025-05-13
▼ 1 sell · $116K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Warden Andrew Chief Marketing Officer ▼ Sell 10,656 $11 $116K May 14
▶ 2025-05-08
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Wagner William Raymond Chief Executive Officer F 224 $10 $2K May 9
▶ 2025-05-01
2 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
TSAY CAROLINE J — A 26,427 $0 $0 May 5
Mason David W Chief Legal Officer F 1,541 $10 $16K May 2
▶ 2025-04-25
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Mulroy Brian Chief Financial Officer A 242,013 $0 $0 Apr 28
▶ 2025-04-24
▼ 1 sell · $50K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Vranesh Mark — ▼ Sell 5,000 $10 $50K Plan Apr 25