$SLN

📈 Chart

51 transactions across 43 dates · last 365 days

2025-08-03
▲ 1 buy ▼ 1 sell
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▼ Sell 20,000 Feb 13
Griffiths Richard Ian ▲ Buy 20,000 Feb 13
2025-10-27
▲ 1 buy ▼ 1 sell
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▼ Sell 2,000 Feb 13
Griffiths Richard Ian ▲ Buy 2,000 Feb 13
2026-01-02
5 other
⚡ 5 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ede-Golightly James A 90,000 $0 $0 Jan 6
HELLUMS RHONDA LYNETTE Chief Financial Officer A 375,000 $0 $0 Jan 6
Lemus David A 90,000 $0 $0 Jan 6
MCINERNEY TIMOTHY A 90,000 $0 $0 Jan 6
Romano Steven J. EVP and Chief R&D Officer A 300,000 $0 $0 Jan 6
2025-12-22
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ede-Golightly James A 90,000 $0 $0 Dec 22
2025-12-18
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ross Iain Interim PEO A 900,000 $0 $0 Dec 22
2025-07-31
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 14,342 Aug 4
2025-08-01
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 4,034 Aug 4
2025-07-29
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 14,559 Jul 31
2025-07-30
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 8,923 Jul 31
2025-07-21
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 22,435 Jul 23
2025-07-22
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 2,910 Jul 23
2025-07-11
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 28,000 Jul 16
2025-07-15
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 43,293 Jul 16
2025-07-07
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 7,937 Jul 10
2025-07-08
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 24,387 Jul 10
2025-07-09
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 30,133 Jul 10
2025-06-26
▲ 2 buys
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 65,739 Jun 30
Griffiths Richard Ian ▲ Buy 20,735 Jun 30
2025-06-27
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 24,000 Jun 30
2025-06-22
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 20,977 Jun 25
2025-06-23
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 35,005 Jun 25
2025-06-24
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 26,624 Jun 25
2025-06-17
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 31,399 Jun 20
2025-06-18
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 39,049 Jun 20
2025-06-12
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 39,305 Jun 13
2025-05-26
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 26,669 May 29
2025-05-27
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 50,000 May 29
2025-05-28
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 9,169 May 29
2025-05-22
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 19,174 May 27
2025-05-23
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 17,187 May 27
2025-05-18
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 37,023 May 21
2025-05-19
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 26,000 May 21
2025-05-20
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 16,000 May 21
2025-05-05
▲ 1 buy 1 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
MCINERNEY TIMOTHY A 48,000 $0 $0 May 20
Griffiths Richard Ian ▲ Buy 100,000 May 8
2025-05-13
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 94,234 May 15
2025-05-14
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 55,766 May 15
2025-05-06
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 100,000 May 8
2025-05-07
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 50,000 May 8
2025-04-30
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 34,309 May 2
2025-05-01
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 75,266 May 2
2025-04-28
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 95,211 Apr 30
2025-04-29
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 54,768 Apr 30
2025-04-24
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 90,432 Apr 28
2025-04-25
▲ 1 buy
Insider Title Type Shares Price $ Value 10b5-1 Filed
Griffiths Richard Ian ▲ Buy 59,568 Apr 28