Nguyen Diem

CIK 00018143383 companiesNEW YORK, NY

SEC Profile

Transactions

Companies

Filings

CIK

0001814338

Recent Transactions

32 trades

Tax Payment
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2026-03-13$5.26/sh−47,029→ 138,767 total
Award
SIGA TECHNOLOGIES INC$SIGA
Restricted Stock Units
2026-03-13+272,243→ 272,243 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Restricted Stock Units
2026-03-13−85,045→ 170,092 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2026-03-13+85,045→ 185,796 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2026-01-27+55,902→ 123,555 total
Tax Payment
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2026-01-27$6.82/sh−22,804→ 100,751 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Restricted Stock Units
2026-01-27−55,902→ 55,903 total
Award
Candel Therapeutics, Inc.$CADL
Stock Option (Right to Buy)
2025-06-17+14,240→ 14,240 total
Award
Verrica Pharmaceuticals Inc.$VRCA
Stock Option (right to buy)
2025-06-05+20,000→ 20,000 total
Award
SIGA TECHNOLOGIES INC$SIGA
Restricted Stock Units
2025-03-13+255,137→ 255,137 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Restricted Stock Units
2025-01-27−55,902→ 111,805 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2025-01-27+55,902→ 91,297 total
Tax Payment
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2025-01-27$6.34/sh−23,644→ 67,653 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Performance Stock Units
2024-10-25−59,288→ 118,577 total
Exercise/Conversion
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2024-10-25+59,288→ 59,288 total
Tax Payment
SIGA TECHNOLOGIES INC$SIGA
Common Stock, par value $.0001 per share
2024-10-25$6.77/sh−23,893→ 35,395 total
Award
Candel Therapeutics, Inc.$CADL
Stock Option (Right to Buy)
2024-06-26+14,240→ 14,240 total
Award
Verrica Pharmaceuticals Inc.$VRCA
Stock Option (right to buy)
2024-06-06+20,000→ 20,000 total
Award
SIGA TECHNOLOGIES INC$SIGA
Stock Option (Right to buy)
2024-01-27+109,606→ 109,606 total
Award
SIGA TECHNOLOGIES INC$SIGA
Stock Option (Right to buy)
2024-01-27+219,212→ 219,212 total
Award
SIGA TECHNOLOGIES INC$SIGA
Performance Stock Units
2024-01-27+177,865→ 177,865 total
Award
SIGA TECHNOLOGIES INC$SIGA
Restricted Stock Units
2024-01-27+167,707→ 167,707 total
Award
Candel Therapeutics, Inc.$CADL
Stock Option (Right to Buy)
2023-06-28+14,240→ 14,240 total
Award
Verrica Pharmaceuticals Inc.$VRCA
Stock Option (right to buy)
2023-06-08+10,384→ 10,384 total
Award
Candel Therapeutics, Inc.$CADL
Stock Option (Right to Buy)
2022-10-13+14,240→ 14,240 total
Award
Verrica Pharmaceuticals Inc.$VRCA
Stock Option (right to buy)
2022-06-09+10,384→ 10,384 total
Purchase
Candel Therapeutics, Inc.$CADL
Common Stock
2021-07-29$8.00/sh+10,000→ 10,000 total
Award
Candel Therapeutics, Inc.$CADL
Stock Option (Right to Buy)
2021-07-26+28,480→ 28,480 total
Award
Candel Therapeutics, Inc.$CADL
Stock Option (Right to Buy)
2021-07-26+28,840→ 28,840 total
Award
Verrica Pharmaceuticals Inc.$VRCA
Stock Option (right to buy)
2021-06-10+8,109→ 8,109 total
Award
Verrica Pharmaceuticals Inc.$VRCA
Stock Option (right to buy)
2021-06-10+5,834→ 5,834 total
Award
Verrica Pharmaceuticals Inc.$VRCA
Stock Option (right to buy)
2020-06-09+17,502→ 17,502 total

Companies

Recent Filings

Address

C/O SIGA TECHNOLOGIES, INC. 31 EAST 62ND STREET

NEW YORK, NY, 10065

View on SEC.gov