Martins Ryan

CIK 00017920181 companySAN FRANCISCO, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001792018

Recent Transactions

50 trades

Disposition to Issuer
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-30−300,000→ 0 total
Disposition to Issuer
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-30−47,500→ 0 total
Disposition to Issuer
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-30−57,500→ 0 total
Disposition to Issuer
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-30−48,102→ 0 total
Disposition to Issuer
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-30−110,000→ 0 total
Disposition to Issuer
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-30−175,000→ 0 total
Award
89bio, Inc.$ETNB
Common Stock
2025-10-30+35,000→ 374,295 total
Disposition from Tender
89bio, Inc.$ETNB
Common Stock
2025-10-30−374,295→ 0 total
Exercise/Conversion
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-22−3,898→ 48,102 total
Exercise/Conversion
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-10-22−76,901→ 0 total
Exercise/Conversion
89bio, Inc.$ETNB
Common Stock
2025-10-22$3.11/sh+76,901→ 335,397 total
Exercise/Conversion
89bio, Inc.$ETNB
Common Stock
2025-10-22$4.44/sh+3,898→ 339,295 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2025-08-01$9.16/sh−7,680→ 253,496 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2025-06-12$9.62/sh−8,498→ 261,176 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2025-02-17$10.57/sh−780→ 269,674 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2025-02-09$11.41/sh−3,828→ 270,454 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2025-02-01$9.60/sh−3,338→ 274,282 total
Award
89bio, Inc.$ETNB
Common Stock
2025-02-01+80,000→ 277,620 total
Award
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2025-02-01+300,000→ 300,000 total
Award
89bio, Inc.$ETNB
Common Stock
2024-12-12−95,000→ 197,620 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2024-09-09$8.46/sh−3,212→ 102,620 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2024-08-17$8.04/sh−777→ 105,832 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2024-02-17$9.74/sh−778→ 106,609 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2024-02-09$8.45/sh−3,568→ 107,387 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2024-02-05$9.80/sh−892→ 110,955 total
Award
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2024-02-01+175,000→ 175,000 total
Award
89bio, Inc.$ETNB
Common Stock
2024-02-01+48,750→ 111,847 total
Award
89bio, Inc.$ETNB
Common Stock
2024-01-05+15,000→ 69,221 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2024-01-05$11.53/sh−6,124→ 63,097 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-09-09$16.61/sh−2,074→ 54,221 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-08-17$15.46/sh−753→ 56,295 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-08-01$15.64/sh−346→ 57,048 total
Award
89bio, Inc.$ETNB
Common Stock
2023-06-30+5,834→ 59,412 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-06-30$18.95/sh−2,018→ 57,394 total
Sale
89bio, Inc.$ETNB
Common Stock
2023-04-04$14.95/sh−8,721→ 53,578 total
Award
89bio, Inc.$ETNB
Common Stock
2023-03-31+5,833→ 59,411 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-03-31$15.23/sh−2,018→ 57,393 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-03-31$15.23/sh−2,594→ 62,299 total
Award
89bio, Inc.$ETNB
Common Stock
2023-03-31+7,500→ 64,893 total
Sale
89bio, Inc.$ETNB
Common Stock
2023-03-23$16.11/sh−5,000→ 53,578 total
Sale
89bio, Inc.$ETNB
Common Stock
2023-02-21$13.89/sh−2,540→ 58,578 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-02-17$13.97/sh−1,750→ 61,118 total
Award
89bio, Inc.$ETNB
Common Stock
2023-02-09+30,000→ 62,868 total
Award
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2023-02-09+110,000→ 110,000 total
Sale
89bio, Inc.$ETNB
Common Stock
2023-02-08$14.41/sh−1,480→ 32,868 total
Tax Payment
89bio, Inc.$ETNB
Common Stock
2023-02-05$13.24/sh−592→ 34,348 total
Sale
89bio, Inc.$ETNB
Common Stock
2023-02-03$13.11/sh−3,000→ 38,960 total
Sale
89bio, Inc.$ETNB
Common Stock
2023-02-03$12.70/sh−592→ 35,368 total
Exercise/Conversion
89bio, Inc.$ETNB
Common Stock
2023-02-03$3.11/sh+3,000→ 38,960 total
Exercise/Conversion
89bio, Inc.$ETNB
Stock Option (Right to Buy)
2023-02-03−3,000→ 81,901 total

Companies

89bio, Inc.
Chief Financial Officer
$ETNB

Recent Filings

Address

C/O 89BIO, INC. 655 MONTGOMERY STREET, SUITE 1500

SAN FRANCISCO, CA, 94111

View on SEC.gov