SG3 Management, LLC

SEC CIK: 0001630888
Latest filing: Nov 15, 2023

SEC filings (opens in a new tab)

IMGN holding history

ImmunoGen, Inc. in every 13F filed by SG3 Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IMGN overview All 13F holders of IMGN Full Q3 2023 holdings

Shares (Q4 2021): 0; Sold out in Q4 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2021

Holdings of IMGN by SG3 Management, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2021	0	$0	0.0%	−25,000−100.0%	Sold out	Holders
Q3 2021	25,000	$142.0K	0.1%	+16,500+194.1%	Added	Holders
Q2 2021	8,500	$56.0K	<0.1%	+8,500	New	Holders