RA CAPITAL MANAGEMENT, L.P.

Holdings History for IGM Biosciences, Inc. - Common Stock, par value $0.01 per share (IGMS)

Symbol: IGMS
Investment type: Equity / Common Stock, par value $0.01 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Jun 2024		-0.12%	$0	0	-937,500	-100%	$1.27	Q2 2024
31 Mar 2024	0.12%	0%	$9,046,875	937,500	0		$9.65	Q1 2024
31 Dec 2023	0.12%	0%	$7,790,625	937,500	0		$8.31	Q4 2023
30 Sep 2023	0.15%	0%	$7,828,125	937,500	0		$8.35	Q3 2023
30 Jun 2023	0.16%	+0.16%	$8,653,125	937,500	+937,500	NEW	$9.23	Q2 2023
30 Jun 2021		-1.1%	$0	0	-982,723	-100%	$1.27	Q2 2021
31 Mar 2021	1.1%	0%	$75,365,000	982,723	0		$76.69	Q1 2021
31 Dec 2020	1.2%	0%	$86,765,000	982,723	0		$88.29	Q4 2020
30 Sep 2020	1.3%	0%	$72,535,000	982,723	0		$73.81	Q3 2020
30 Jun 2020	1.4%	0%	$71,739,000	982,723	0		$73.00	Q2 2020
31 Mar 2020	1.8%	0%	$55,180,000	982,723	0		$56.15	Q1 2020
31 Dec 2019	1.1%	+0.6%	$37,501,000	982,723	+516,355	+111%	$38.16	Q4 2019
30 Sep 2019	0.49%	+0.49%	$8,278,000	466,368	+466,368	NEW	$17.75	Q3 2019

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.