CollPlant Biotechnologies Ltd. (CLGN) NASDAQ

Currency In USD

CLGN Historical Return

If you invested $1000 in CollPlant Biotechnologies Ltd. (CLGN) since IPO date, it would be worth $34.71 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $18.55, while $1000 invested 1 year ago would be worth $123.97. This corresponds to total returns of -96.53%, -98.14%, -87.6%, respectively, with annualized returns of -32.46%, -54.95%, -87.6%.

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

CLGN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	0.3	0.31	0.31	0.32	0.3	30,635
August 20, 2026	0.31	0.32	0.32	0.33	0.3	18,412
August 19, 2026	0.31	0.32	0.32	0.32	0.31	16,395
August 18, 2026	0.31	0.31	0.31	0.31	0.28	0
August 17, 2026	0.3	0.32	0.32	0.32	0.3	16,086
August 14, 2026	0.31	0.33	0.33	0.34	0.3	70,818
August 13, 2026	0.31	0.32	0.32	0.32	0.3	0
August 12, 2026	0.31	0.32	0.32	0.33	0.3	0
August 11, 2026	0.31	0.3	0.3	0.32	0.29	0
August 10, 2026	0.35	0.32	0.32	0.35	0.3	173,533
August 07, 2026	0.35	0.34	0.34	0.35	0.31	45,025
August 06, 2026	0.35	0.33	0.33	0.35	0.29	140,454
August 05, 2026	0.3	0.31	0.31	0.33	0.28	51,042
August 04, 2026	0.32	0.29	0.29	0.32	0.29	17,179
August 03, 2026	0.28	0.32	0.32	0.32	0.28	58,447
July 31, 2026	0.3	0.27	0.27	0.31	0.27	51,482
July 30, 2026	0.32	0.3	0.3	0.34	0.28	27,979
July 29, 2026	0.32	0.31	0.31	0.35	0.3	15,941
July 28, 2026	0.34	0.33	0.33	0.34	0.3	13,560
July 27, 2026	0.34	0.32	0.32	0.35	0.31	28,902
July 23, 2026	0.33	0.31	0.31	0.34	0.31	10,911
July 22, 2026	0.33	0.32	0.32	0.34	0.3	8,064
July 21, 2026	0.31	0.32	0.32	0.34	0.3	14,466
July 20, 2026	0.32	0.31	0.31	0.34	0.3	41,889
July 17, 2026	0.32	0.34	0.34	0.35	0.32	23,070
July 16, 2026	0.33	0.34	0.34	0.35	0.33	4,771
July 15, 2026	0.35	0.33	0.33	0.35	0.33	24,477
July 14, 2026	0.35	0.37	0.37	0.37	0.35	6,226
July 13, 2026	0.35	0.35	0.35	0.37	0.35	12,352
July 10, 2026	0.37	0.37	0.37	0.37	0.37	17,134
July 09, 2026	0.37	0.36	0.36	0.37	0.36	8,898
July 08, 2026	0.36	0.37	0.37	0.38	0.35	4,699
July 07, 2026	0.42	0.36	0.36	0.42	0.35	88,103
July 06, 2026	0.35	0.43	0.43	0.43	0.35	93,556
July 02, 2026	0.38	0.34	0.34	0.38	0.34	12,755
July 01, 2026	0.34	0.34	0.34	0.37	0.33	19,386
June 30, 2026	0.37	0.35	0.35	0.38	0.3	93,903
June 29, 2026	0.33	0.37	0.37	0.39	0.32	108,593
June 26, 2026	0.39	0.33	0.33	0.39	0.32	26,844
June 25, 2026	0.36	0.34	0.34	0.36	0.33	49,736
June 24, 2026	0.36	0.34	0.34	0.36	0.33	28,543
June 23, 2026	0.32	0.35	0.35	0.38	0.32	23,370
June 22, 2026	0.34	0.34	0.34	0.34	0.32	25,432
June 18, 2026	0.34	0.34	0.34	0.34	0.32	15,756
June 17, 2026	0.33	0.34	0.34	0.34	0.33	46,917
June 16, 2026	0.34	0.34	0.34	0.37	0.33	116,877
June 15, 2026	0.34	0.33	0.33	0.4	0.32	242,432
June 12, 2026	0.34	0.34	0.34	0.42	0.31	516,032
June 11, 2026	0.36	0.33	0.33	0.37	0.33	21,484
June 10, 2026	0.36	0.36	0.36	0.38	0.35	17,842
June 09, 2026	0.37	0.37	0.37	0.37	0.35	44,448
June 08, 2026	0.38	0.37	0.37	0.38	0.37	19,913
June 05, 2026	0.41	0.37	0.37	0.41	0.37	39,928
June 04, 2026	0.39	0.39	0.39	0.41	0.38	57,314
June 03, 2026	0.41	0.4	0.4	0.42	0.39	69,528
June 02, 2026	0.42	0.4	0.4	0.42	0.4	14,678
June 01, 2026	0.4	0.4	0.4	0.45	0.39	120,969
May 29, 2026	0.42	0.4	0.4	0.44	0.4	145,569
May 28, 2026	0.42	0.41	0.41	0.42	0.39	38,890
May 27, 2026	0.42	0.41	0.41	0.44	0.41	44,848