SERBIN RICHARD S

CIK 00012967642 companiesSALT LAKE CITY, UT

SEC Profile

Transactions

Companies

Filings

CIK

0001296764

Recent Transactions

39 trades

Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Unit
2025-11-23−57,499→ 170,834 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2025-11-23+57,499→ 271,666 total
Award
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2025-08-13+125,000→ 228,333 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2025-05-23+48,334→ 214,167 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Unit
2025-05-23−48,334→ 103,333 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2024-11-23+48,333→ 165,833 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Unit
2024-11-23−48,333→ 151,667 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Unit
2024-05-23−30,000→ 200,000 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2024-05-23+30,000→ 117,500 total
Award
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2024-04-26+110,000→ 230,000 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Unit
2023-11-23−30,000→ 120,000 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2023-11-23+30,000→ 87,500 total
Award
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2023-06-12+70,000→ 150,000 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2023-05-23−18,333→ 80,000 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2023-05-23+18,333→ 57,500 total
Award
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2023-01-17+40,000→ 98,333 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2023-01-08−12,500→ 58,333 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2023-01-08+12,500→ 39,167 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2022-11-23−11,667→ 70,833 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2022-11-23+11,667→ 26,667 total
Award
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2022-07-11+70,000→ 82,500 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2022-01-08−12,500→ 12,500 total
Award
Co-Diagnostics, Inc.$CODX
Common Stock
2022-01-08+12,500→ 15,000 total
Sale
Co-Diagnostics, Inc.$CODX
Common Stock
2021-01-14$10.29/sh−10,000→ 2,500 total
Award
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2021-01-07+37,500→ 37,500 total
Sale
Co-Diagnostics, Inc.$CODX
Common Stock
2020-12-14$10.10/sh−17,000→ 0 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2020-11-23−17,000→ 0 total
Award
Co-Diagnostics, Inc.$CODX
Restricted Stock Units
2020-11-23+17,000→ 17,000 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Common Stock
2020-11-23+17,000→ 17,000 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Non-Qualified Stock Option (right to buy)
2020-05-28+25,000→ 0 total
Sale
Co-Diagnostics, Inc.$CODX
Common Stock
2020-05-28$18.03/sh−17,500→ 0 total
Sale
Co-Diagnostics, Inc.$CODX
Common Stock
2020-05-28$18.00/sh−7,500→ 0 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Common Stock
2020-05-28$3.96/sh+25,000→ 25,000 total
Sale
Co-Diagnostics, Inc.$CODX
Common Stock
2020-05-19$18.50/sh−25,000→ 0 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Common Stock
2020-05-19$0.71/sh+25,000→ 25,000 total
Exercise/Conversion
Co-Diagnostics, Inc.$CODX
Non-Qualified Stock Option (right to buy)
2020-05-19−25,000→ 0 total
Award
Co-Diagnostics, Inc.$CODX
Non-Qualified Stock Option (right to buy)
2020-02-10+25,000→ 25,000 total
Award
Co-Diagnostics, Inc.$CODX
Non-Qualified Stock Option (right to buy)
2019-04-24+25,000→ 25,000 total
Award
OPTIGENEX INC.
Stock Options (right to buy)
2004-08-06+300,000→ 300,000 total

Companies

Recent Filings

Address

2401 S. FOOTHILL DRIVE SUITE D

SALT LAKE CITY, UT, 84109

View on SEC.gov