PICKER DONALD H

CIK 00012668002 companiesHOUSTON, TX

SEC Profile

Transactions

Companies

Filings

CIK

0001266800

Recent Transactions

39 trades

Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2026-06-22+71→ 774 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2026-06-22−71→ 19,596 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2026-06-22$3.12/sh−21→ 753 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2026-06-20+44→ 716 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2026-06-20$2.88/sh−13→ 703 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2026-06-20−44→ 19,667 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2025-11-12+200,000→ 295,508 total
Award
Moleculin Biotech, Inc.$MBRX
Performance Based Restricted Stock Units
2025-11-12+200,000→ 495,508 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2025-11-04$0.50/sh−2,131→ 16,771 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2025-11-04−8,750→ 95,508 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2025-11-04+8,750→ 18,902 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2025-06-22$0.27/sh−430→ 10,152 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2025-06-22+1,766→ 10,582 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2025-06-22−1,766→ 104,258 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2025-06-20−1,078→ 106,024 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2025-06-20$0.27/sh−263→ 8,816 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2025-06-20+1,078→ 9,079 total
Award
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2024-11-04+35,000→ 101,358 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2024-11-04+40,000→ 66,358 total
Award
Moleculin Biotech, Inc.$MBRX
Performance Based Restricted Stock Units
2024-10-25+5,744→ 107,102 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2024-06-22$3.74/sh+524→ 8,001 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2024-06-22−1,766→ 26,358 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2024-06-22+1,766→ 8,525 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2024-06-20$3.78/sh−320→ 6,759 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2024-06-20−1,078→ 28,124 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2024-06-20+1,078→ 7,079 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2023-06-22+100,000→ 332,010 total
Award
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2023-06-22+105,938→ 437,948 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2023-06-20−16,167→ 232,010 total
Exercise/Conversion
Moleculin Biotech, Inc.$MBRX
Common Stock
2023-06-20+16,167→ 94,273 total
Tax Payment
Moleculin Biotech, Inc.$MBRX
Common Stock
2023-06-20$0.57/sh−4,267→ 90,006 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2022-06-20+65,000→ 183,510 total
Award
Moleculin Biotech, Inc.$MBRX
Restricted Stock Units
2022-06-20+64,667→ 248,177 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2021-06-16+62,676→ 118,510 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2020-07-02+100,000→ 335,000 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2019-07-11+100,000→ 235,000 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2018-06-06+75,000→ 135,000 total
Award
Moleculin Biotech, Inc.$MBRX
Stock option (right to buy)
2017-10-03+60,000→ 60,000 total
Award
CALLISTO PHARMACEUTICALS INC
Stock Options
2005-07-06+200,000→ 925,000 total

Companies

Recent Filings

Address

C/O MOLECULIN BIOTECH, INC. 5300 MEMORIAL DR., SUITE 950

HOUSTON, TX, 77007

View on SEC.gov