ABG Management Ltd. bought PMN
February 3, 2026 · Form 4 insider transaction
ABG Management Ltd. bought 700,741 shares of ProMIS Neurosciences, Inc. at $12.13 per share, a transaction worth $8.50M. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 2 days after the transaction.
Footnotes
The Warrants were purchased together with the Common Shares reported herein for an aggregate purchase price of $12.13 per Common Share.; The Common Shares reported herein include: (i) 407,230 Common Shares held of record by Ally Bridge MedAlpha Master Fund L.P., (ii) 329,760 Common Shares held of record by ABG V-SIV IX Limited and (iii) 206,100 Common Shares held of record by ABG V-SIV X Limited.; Mr. Fan Yu is the controlling stockholder of ABG Management Ltd., which is the sole member of Ally Bridge Group (NY) LLC, which manages the investments of Ally Bridge MedAlpha Master Fund L.P. As such, each of the foregoing entities and Mr. Fan Yu may be deemed to share beneficial ownership of the securities held of record by Ally Bridge MedAlpha Master Fund L.P.; Mr. Fan Yu is also the indirect controlling stockholder of ABG Global Life Science Capital Partners V GP Limited, which is the general partner of ABG Global Life Science Capital Partners V GP, L.P., which is the general partner of Ally Bridge Group Global Life Science Capital Partners V, L.P., which is the controlling shareholder of ABG V-SIV IX Limited. As such, each of the foregoing entities and Mr. Fan Yu may be deemed to share beneficial ownership of the securities held of record by ABG V-SIV IX Limited.; Mr. Fan Yu is also the controlling stockholder of ABG V-SIV X Limited. As such, Mr. Fan Yu may be deemed to share beneficial ownership of the securities held of record by ABG V-SIV X Limited.