ATOSSA THERAPEUTICS, INC. short interest in 2021

In 2021, ATOSSA THERAPEUTICS, INC.'s disclosed short interest ran from 8.31% of shares outstanding on 31 Mar 2021 to 13.66% on 31 Dec 2021, a change of +5.35 percentage points. The year's high was 25.89% on 30 Jul 2021 and its low 8.31% on 31 Mar 2021, averaging 15.32% across 19 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 6.46 days on 15 Oct 2021. Full history: ATOSSA THERAPEUTICS, INC..

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Plain

Short position data for ATOSSA THERAPEUTICS, INC. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/atos/2021/

Wikipedia

<ref>{{cite web |title=ATOSSA THERAPEUTICS, INC. short interest in 2021 short position data |url=https://howshorted.com/us/company/atos/2021/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-atossa-therapeutics-inc-short-interest-i-2021-12-31,
  title        = {ATOSSA THERAPEUTICS, INC. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/atos/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2021 in figures

Start of year: 8.31% (31 Mar 2021)
End of year: 13.66% (31 Dec 2021)
Change: +5.35 pp
High: 25.89% (30 Jul 2021)
Low: 8.31% (31 Mar 2021)
Average: 15.32%
Highest days to cover: 6.46 (15 Oct 2021)
SEC filings marked: 8

Every report in 2021

ATOSSA THERAPEUTICS, INC. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
31 Mar 2021	8.31%	1.18	10-K filed, results (8-K)
15 Apr 2021	8.68%	2.09
30 Apr 2021	11.00%	1.42
14 May 2021	11.08%	1.16	10-Q filed, results (8-K)
28 May 2021	11.39%	1.32
15 Jun 2021	13.68%	1.00
30 Jun 2021	16.99%	1.00
15 Jul 2021	21.29%	1.27
30 Jul 2021	25.89%	1.69
13 Aug 2021	18.69%	2.71	10-Q filed, results (8-K)
31 Aug 2021	19.43%	4.35
15 Sep 2021	18.70%	2.90
30 Sep 2021	17.59%	4.51
15 Oct 2021	16.56%	6.46
29 Oct 2021	15.16%	5.64
15 Nov 2021	14.65%	5.73	10-Q filed, results (8-K)
30 Nov 2021	14.20%	5.62
15 Dec 2021	14.20%	5.48
31 Dec 2021	13.66%	5.22

About this data

US short interest data: FINRA (finra.org), shown as reported shares short divided by SEC-reported shares outstanding for each settlement date. FINRA® is a registered trademark of the Financial Industry Regulatory Authority, Inc. This site is not affiliated with or endorsed by FINRA or the SEC; displayed for personal reference, bulk redistribution is not permitted (see terms). Nothing here is investment advice. Method: methodology.