Sep 11, 2026
3-day lag
Award
Sep 8, 2026
Common Stock
Lowenthal Garry N
Insider
Chief Financial Officer
31,250 shares @ $0.8
Indirect ownership
$25K
SEC Form 4
›
Same filing as the row above
Conversion
Sep 8, 2026
Common Stock Warrant on Common Stock
31,250 shares @ $0
Indirect ownership
$0
›
Sep 11, 2026
2-day lag
Award
Sep 9, 2026
Common Stock
Lai John
Insider
Chief Executive Officer
31,250 shares @ $0.8
Direct ownership
$25K
SEC Form 4
›
Same filing as the row above
Conversion
Sep 8, 2026
Common Stock Warrant on Common Stock
31,250 shares @ $0
Direct ownership
$0
›
Sep 11, 2026
1-day lag
Buy
Sep 10, 2026
Common Stock
Horizon Kinetics Asset Management...
Insider
10% owner
1 shares @ $366.18
Direct ownership
$366.18
SEC Form 4
›
Sep 11, 2026
2-day lag
Sale
Sep 9, 2026
Common Stock
Korczynski Sherry
Insider
Chief Commercial Officer
8,750 shares @ $5.22
Direct ownership
$45.67K
SEC Form 4
›
Same filing as the row above
Exercise
Sep 9, 2026
Non-Qualified Stock Option (right to buy) on Common Stock
8,750 shares @ $0
Direct ownership
$0
›
Same filing as the row above
Exercise
Sep 9, 2026
Common Stock
8,750 shares @ $2.65
Direct ownership
$23.19K
›
Sep 11, 2026
2-day lag
Other
Sep 9, 2026
Ordinary Shares
Oxford Science Enterprises Plc
Insider
Other
8,797,770 shares @ $0.11
Direct ownership
$976.55K
SEC Form 4
›
Sep 11, 2026
21-day lag
Sale
Aug 21, 2026
Class A Ordinary Shares
Lam Chi Ming
Insider
Director / Ten Percent Owner
100,000 shares @ $1.32
Indirect ownership
$131.95K
SEC Form 4
›
Same filing as the row above
Sale
Aug 18, 2026
5,000 shares @ $1.62
Indirect ownership
$8.12K
›
Same filing as the row above
Sale
Aug 17, 2026
15,000 shares @ $1.75
Indirect ownership
$26.18K
›
Same filing as the row above
Sale
Aug 14, 2026
100,000 shares @ $1.37
Indirect ownership
$136.97K
›
Same filing as the row above
Sale
Aug 13, 2026
100,000 shares @ $1.1
Indirect ownership
$110.03K
›
Sep 11, 2026
1-day lag
Sale
Sep 10, 2026
Common Stock
Donahue Michael J
Insider
Director
3,247 shares @ $79.46
Direct ownership
$258.01K
SEC Form 4
›
Sep 11, 2026
2-day lag
Sale
Sep 9, 2026
Common Stock
Mccathron Richard
Insider
Chief Executive Officer
5,000 shares @ $32.23
Direct ownership
$161.15K
SEC Form 4
›
Sep 11, 2026
2-day lag
Disposition
Sep 9, 2026
Common Stock
Meyer Seth H
Insider
President
5 shares @ $17.61
Direct ownership
$88.05
SEC Form 4
›
Sep 11, 2026
2-day lag
Buy
Sep 9, 2026
Common Stock
Graves Gregory B
Insider
Director
400 shares @ $50
Direct ownership
$20K
SEC Form 4
›
Sep 11, 2026
2-day lag
Buy
Sep 9, 2026
Common Stock
Berbee James G
Insider
Director
274.74 shares @ $77.35
Direct ownership
$21.25K
SEC Form 4
›
Sep 11, 2026
1-day lag
Buy
Sep 10, 2026
Common Stock
Chowbey Sanjay
Insider
President And CEO
7,000 shares @ $29.1
Direct ownership
$203.7K
SEC Form 4
›
Sep 11, 2026
3-day lag
Buy
Sep 8, 2026
Common Shares
Glavine Paul
Insider
Chief Growth Officer
100,000 shares @ $12.47
Direct ownership
$1.25M
SEC Form 4
›
Sep 11, 2026
2-day lag
Exercise
Sep 9, 2026
Options on Class A Common Stock
Bawel David Benjamin
Insider
SVP & Chief Accounting Officer
8,326 shares @ $14.39
Direct ownership
$119.81K
SEC Form 4
›
Same filing as the row above
Sale
Sep 9, 2026
Class A Common Stock
8,326 shares @ $19.28
Direct ownership
$160.51K
›
Same filing as the row above
Exercise
Sep 9, 2026
8,326 shares @ $14.39
Direct ownership
$119.81K
›
Sep 11, 2026
2-day lag
Award
Sep 9, 2026
Class B ordinary shares on Class A ordinary s...
Lee Howard Ming Wah
Insider
Chief Executive Officer
2,360 shares @ $0
Indirect ownership
$0
SEC Form 4
›