Filing Details

Accession Number:
0000950170-25-074496
Form Type:
4
Zero Holdings:
No
Publication Time:
2025-05-19 16:54:17
Reporting Period:
2025-05-16
Filing Date:
2025-05-19
Accepted Time:
2025-05-19 16:54:17
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1798749 Jade Biosciences Inc. JBIO Pharmaceutical Preparations (2834) 831377888
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1823925 Tom Frohlich C/O Jade Biosciences, Inc.
221 Crescent St., Bldg. 23, Ste. 105
Waltham MA 02453
Chief Executive Officer No No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2025-05-16 6,000 $7.40 6,000 No 4 P Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 P Direct