$ALT

📈 Chart

50 transactions across 16 dates · last 180 days

6-Month Buy/Sell Trend

Buys Sells
2026-04-06
▲ 1 buy · $31K
Insider Title Type Shares Price $ Value 10b5-1 Filed
GILL JOHN ▲ Buy 9,200 $3 $31K Apr 6
2026-04-01
▲ 2 buys · $79K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
WEAVER GREGORY L Chief Financial Officer ▲ Buy 10,000 $3 $31K Apr 1
Durso Jerome Benedict President and CEO ▲ Buy 15,000 $3 $47K Apr 1
2026-02-26
4 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
WEAVER GREGORY L Chief Financial Officer A 259,000 $0 $0 Feb 27
WEAVER GREGORY L Chief Financial Officer A 111,000 $0 $0 Feb 27
Roberts M Scot Chief Scientific Officer A 222,670 $0 $0 Feb 27
Roberts M Scot Chief Scientific Officer A 95,430 $0 $0 Feb 27
2026-01-30
6 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Roberts M Scot Chief Scientific Officer M 9,275 $0 $0 Feb 3
Roberts M Scot Chief Scientific Officer F 2,859 $6 $16K Feb 3
Roberts M Scot Chief Scientific Officer M 9,275 $0 $0 Feb 3
Garg Vipin K M 26,775 $0 $0 Feb 2
Garg Vipin K F 11,632 $6 $65K Feb 2
Garg Vipin K M 26,775 $0 $0 Feb 2
2026-01-31
3 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Roberts M Scot Chief Scientific Officer A 5,567 $3 $17K Feb 3
Garg Vipin K A 6,926 $3 $21K Feb 2
Jordt Raymond M Chief Business Officer A 4,571 $3 $14K Feb 2
2026-02-02
3 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Roberts M Scot Chief Scientific Officer M 7,775 $0 $0 Feb 3
Roberts M Scot Chief Scientific Officer F 2,329 $6 $13K Feb 3
Roberts M Scot Chief Scientific Officer M 7,775 $0 $0 Feb 3
2026-01-27
9 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Garg Vipin K M 41,200 $0 $0 Jan 29
Garg Vipin K F 17,898 $6 $111K Jan 29
Garg Vipin K M 41,200 $0 $0 Jan 29
Roberts M Scot Chief Scientific Officer M 15,850 $0 $0 Jan 29
Roberts M Scot Chief Scientific Officer F 4,748 $6 $29K Jan 29
Roberts M Scot Chief Scientific Officer M 15,850 $0 $0 Jan 29
Jordt Raymond M Chief Business Officer M 15,850 $0 $0 Jan 29
Jordt Raymond M Chief Business Officer F 4,229 $6 $26K Jan 29
Jordt Raymond M Chief Business Officer M 15,850 $0 $0 Jan 29
2026-01-25
9 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Garg Vipin K M 42,050 $0 $0 Jan 27
Garg Vipin K F 17,984 $6 $99K Jan 27
Garg Vipin K M 42,050 $0 $0 Jan 27
Roberts M Scot Chief Scientific Officer M 14,600 $0 $0 Jan 27
Roberts M Scot Chief Scientific Officer F 4,373 $6 $24K Jan 27
Roberts M Scot Chief Scientific Officer M 14,600 $0 $0 Jan 27
Jordt Raymond M Chief Business Officer M 14,600 $0 $0 Jan 27
Jordt Raymond M Chief Business Officer F 3,855 $6 $21K Jan 27
Jordt Raymond M Chief Business Officer M 14,600 $0 $0 Jan 27
2026-01-08
▲ 1 buy · $20K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Pisano Wayne ▲ Buy 5,000 $4 $20K Jan 9
2026-01-05
▲ 1 buy · $2K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Sohn Catherine A. ▲ Buy 500 $4 $2K Jan 5
2026-01-01
3 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Jordt Raymond M Chief Business Officer M 9,375 $0 $0 Jan 5
Jordt Raymond M Chief Business Officer F 2,475 $4 $9K Jan 5
Jordt Raymond M Chief Business Officer M 9,375 $0 $0 Jan 5
2025-12-29
▲ 1 buy · $2K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Jorkasky Diane ▲ Buy 527 $4 $2K Dec 29
2025-12-23
▲ 1 buy · $51K
Insider Title Type Shares Price $ Value 10b5-1 Filed
GILL JOHN ▲ Buy 12,500 $4 $51K Dec 23
2025-12-22
▲ 1 buy · $52K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Durso Jerome Benedict ▲ Buy 12,500 $4 $52K Dec 22
2025-12-01
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Durso Jerome Benedict CEO-elect A 1,824,400 $0 $0 Dec 1
Durso Jerome Benedict CEO-elect A 633,700 $0 $0 Dec 1
2025-11-11
3 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
WEAVER GREGORY L Chief Financial Officer M 18,750 $0 $0 Nov 12
WEAVER GREGORY L Chief Financial Officer F 5,672 $4 $24K Nov 12
WEAVER GREGORY L Chief Financial Officer M 18,750 $0 $0 Nov 12