MPM ASSET MANAGEMENT LLC

Holdings History for RHYTHM PHARMACEUTICALS, INC. - Common Stock, $0.001 par value per share (RYTM)

Symbol: RYTM on Nasdaq
Investment type: Equity / Common Stock, $0.001 par value per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Sep 2022		-1.6%	$0	0	-909,258	-100%	$103.87	Q3 2022
30 Jun 2022	1.6%	0%	$3,773,000	909,258	0		$4.15	Q2 2022
31 Mar 2022	3.6%	0%	$10,475,000	909,258	0		$11.52	Q1 2022
31 Dec 2021	2%	0%	$9,074,000	909,258	0		$9.98	Q4 2021
30 Sep 2021	2.8%	0%	$11,875,000	909,258	0		$13.06	Q3 2021
30 Jun 2021	3.3%	0%	$17,803,000	909,258	0		$19.58	Q2 2021
31 Mar 2021	3.7%	-4.1%	$19,340,000	909,258	-1,000,000	-52%	$21.27	Q1 2021
31 Dec 2020	8%	0%	$56,762,000	1,909,258	0		$29.73	Q4 2020
30 Sep 2020	7.7%	0%	$41,374,000	1,909,258	0		$21.67	Q3 2020
30 Jun 2020	13%	-3%	$42,576,000	1,909,258	-450,205	-19%	$22.30	Q2 2020
31 Mar 2020	22%	-0.32%	$35,911,000	2,359,463	-34,034	-1.4%	$15.22	Q1 2020
31 Dec 2019	24%	-6.9%	$54,955,000	2,393,497	-681,396	-22%	$22.96	Q4 2019
30 Sep 2019	28%	0%	$66,387,000	3,074,893	0		$21.59	Q3 2019
30 Jun 2019	27%	0%	$67,648,000	3,074,893	0		$22.00	Q2 2019
31 Mar 2019	35%	0%	$84,283,000	3,074,893	0		$27.41	Q1 2019
31 Dec 2018	70%	0%	$82,653,000	3,074,893	0		$26.88	Q4 2018
30 Sep 2018	61%	0%	$89,695,000	3,074,893	0		$29.17	Q3 2018
30 Jun 2018	37%	+4.6%	$96,121,000	3,074,893	+378,501	+14%	$31.26	Q2 2018
31 Mar 2018	21%	0%	$53,658,000	2,696,392	0		$19.90	Q1 2018
31 Dec 2017	31%	+31%	$78,357,000	2,696,392	+2,696,392	NEW	$29.06	Q4 2017

* 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.