ImmunoGen, Inc.

OSAIC HOLDINGS, INC.

Report date

12/31/2023

Quarter

2023 Q4

Filed

2/12/2024

Shares

47,950

Value ($000)

1,421

Weight

0.0%

2020 Q1 - 2023 Q4 (16 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2023 Q4	2/12/2024	1,421	0.0%	47,950	12/31/2023
2023 Q3	11/13/2023	962	0.0%	60,638	9/30/2023
2023 Q2	8/21/2023	966	0.0%	51,202	6/30/2023
2023 Q1	5/12/2023	244	0.0%	63,650	3/31/2023
2022 Q4	2/10/2023	336	0.0%	67,912	12/31/2022
2022 Q3	11/14/2022	375	0.0%	78,647	9/30/2022
2022 Q2	8/10/2022	363	0.0%	80,636	6/30/2022
2022 Q1	5/4/2022	527	0.0%	89,027	3/31/2022
2021 Q4	2/3/2022	730	0.0%	98,339	12/31/2021
2021 Q3	11/5/2021	492	0.0%	86,788	9/30/2021
2021 Q2	8/2/2021	581	0.0%	88,305	6/30/2021
2021 Q1	5/13/2021	745	0.0%	91,906	3/31/2021
2020 Q4	2/10/2021	593	0.0%	92,102	12/31/2020
2020 Q3	11/12/2020	353	0.0%	97,957	9/30/2020
2020 Q2	8/14/2020	445	0.0%	96,848	6/30/2020
2020 Q1	5/18/2020	325	0.0%	95,130	3/31/2020