Pulmatrix, Inc. (PULM) NASDAQ

Currency In USD

PULM Historical Return

If you invested $1000 in Pulmatrix, Inc. (PULM) 10 years ago, it would be worth $3.98 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $93.67, while $1000 invested 1 year ago would be worth $300.8. This corresponds to total returns of -99.6%, -90.63%, -69.92%, respectively, with annualized returns of -42.45%, -37.71%, -69.92%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

PULM Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	1.54	1.5	1.5	1.55	1.44	39,608
August 20, 2026	1.5	1.5	1.5	1.56	1.5	22,434
August 19, 2026	1.5	1.52	1.52	1.52	1.5	6,486
August 18, 2026	1.59	1.55	1.55	1.59	1.53	6,798
August 17, 2026	1.59	1.56	1.56	1.62	1.5	12,103
August 14, 2026	1.51	1.54	1.54	1.57	1.5	17,768
August 13, 2026	1.46	1.51	1.51	1.59	1.46	20,545
August 12, 2026	1.58	1.6	1.6	1.64	1.55	2
August 11, 2026	1.59	1.6	1.6	1.6	1.58	5,179
August 10, 2026	1.64	1.57	1.57	1.64	1.56	9,289
August 07, 2026	1.66	1.66	1.66	1.66	1.66	1,326
August 06, 2026	1.69	1.66	1.66	1.69	1.65	1,191
August 05, 2026	1.66	1.65	1.65	1.71	1.65	3,915
August 04, 2026	1.64	1.66	1.66	1.72	1.64	17,254
August 03, 2026	1.69	1.74	1.74	1.75	1.67	7,531
July 31, 2026	1.69	1.74	1.74	1.74	1.63	16,359
July 30, 2026	1.66	1.7	1.7	1.7	1.64	11,524
July 29, 2026	1.73	1.67	1.67	1.75	1.67	17,683
July 28, 2026	1.68	1.68	1.68	1.72	1.68	11,695
July 27, 2026	1.64	1.73	1.73	1.76	1.64	9,127
July 24, 2026	1.78	1.65	1.65	1.78	1.65	14,872
July 23, 2026	1.67	1.77	1.77	1.8	1.67	20,570
July 22, 2026	1.63	1.69	1.69	1.7	1.63	3,524
July 21, 2026	1.65	1.7	1.7	1.7	1.65	4,096
July 20, 2026	1.64	1.68	1.68	1.68	1.62	12,755
July 17, 2026	1.6	1.69	1.69	1.69	1.6	20,753
July 16, 2026	1.58	1.61	1.61	1.62	1.57	14,612
July 15, 2026	1.56	1.57	1.57	1.61	1.56	11,371
July 14, 2026	1.63	1.62	1.62	1.63	1.57	25,609
July 13, 2026	1.78	1.67	1.67	1.78	1.62	14,797
July 10, 2026	1.7	1.72	1.72	1.79	1.62	46,015
July 09, 2026	1.83	1.8	1.8	1.85	1.72	55,157
July 08, 2026	1.7	1.88	1.88	1.88	1.68	39,063
July 07, 2026	1.76	1.73	1.73	1.78	1.68	33,307
July 06, 2026	1.7	1.73	1.73	1.74	1.63	18,468
July 02, 2026	1.68	1.72	1.72	1.72	1.59	34,615
July 01, 2026	1.71	1.74	1.74	1.74	1.61	17,897
June 30, 2026	1.68	1.7	1.7	1.7	1.57	15,183
June 29, 2026	1.56	1.63	1.63	1.69	1.52	25,493
June 26, 2026	1.69	1.64	1.64	1.73	1.58	27,449
June 25, 2026	1.57	1.67	1.67	1.67	1.55	146,846
June 24, 2026	1.47	1.53	1.53	1.59	1.46	28,242
June 23, 2026	1.52	1.5	1.5	1.52	1.44	52,643
June 22, 2026	1.46	1.54	1.54	1.62	1.41	175,595
June 18, 2026	1.48	1.46	1.46	1.51	1.41	1.33M
June 17, 2026	1.49	1.5	1.5	1.5	1.46	12,662
June 16, 2026	1.4	1.49	1.49	1.57	1.4	60,204
June 15, 2026	1.4	1.41	1.41	1.44	1.4	9,809
June 12, 2026	1.45	1.4	1.4	1.45	1.4	23,602
June 11, 2026	1.39	1.38	1.38	1.42	1.37	12,158
June 10, 2026	1.41	1.37	1.37	1.41	1.33	2,942
June 09, 2026	1.43	1.38	1.38	1.43	1.28	44,775
June 08, 2026	1.32	1.42	1.42	1.55	1.32	141,730
June 05, 2026	1.3	1.33	1.33	1.35	1.3	26,838
June 04, 2026	1.28	1.32	1.32	1.35	1.22	13,315
June 03, 2026	1.3	1.29	1.29	1.37	1.29	13,248
June 02, 2026	1.34	1.32	1.32	1.38	1.27	29,528
June 01, 2026	1.37	1.39	1.39	1.39	1.3	22,742
May 29, 2026	1.35	1.39	1.39	1.39	1.35	11,998
May 28, 2026	1.37	1.38	1.38	1.45	1.37	21,026