INGN short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float5.4%23,140,600 float shares

Days to Cover6.3200,614 average daily volume

Open Short Position1,258,451Inogen, Inc Common Stock

Change vs Previous+205,181+19.5%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	1,258,451	+205,181	+19.5%	6.3	5.4%
Jul 15, 2026	1,053,270	+26,780	+2.6%	5.2	4.6%
Jun 30, 2026	1,026,490	+133,886	+15.0%	3.7	4.4%

Short interest is an open-position snapshot published twice monthly. It is not daily short-sale volume.

Daily off-exchange short volume

FINRA-reported short-sale transaction flow for the last 30 calendar days.

Trade Date	Short Volume	Short Exempt	FINRA Total	Short Volume %	Facilities
Aug 21, 2026	14,707	0	27,625	53.2%	3
Aug 20, 2026	21,033	0	61,005	34.5%	3
Aug 19, 2026	29,764	0	70,843	42.0%	2
Aug 18, 2026	52,489	119	92,797	56.6%	2
Aug 17, 2026	65,547	0	118,315	55.4%	2
Aug 14, 2026	37,771	0	89,299	42.3%	2
Aug 13, 2026	28,074	0	56,591	49.6%	2
Aug 12, 2026	47,295	6	86,947	54.4%	3
Aug 11, 2026	55,113	0	112,222	49.1%	3
Aug 10, 2026	52,043	1,854	103,095	50.5%	3
Aug 7, 2026	99,591	11,130	240,908	41.3%	3
Aug 6, 2026	45,623	100	98,439	46.3%	2
Aug 5, 2026	49,052	0	103,479	47.4%	2
Aug 4, 2026	41,095	0	108,461	37.9%	2
Aug 3, 2026	38,173	0	93,580	40.8%	3
Jul 31, 2026	35,397	18	81,054	43.7%	2
Jul 30, 2026	11,163	0	39,499	28.3%	2
Jul 29, 2026	12,104	0	38,870	31.1%	2
Jul 28, 2026	17,373	0	35,609	48.8%	2
Jul 27, 2026	42,346	0	66,686	63.5%	3

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.