DermTech, Inc. short interest in 2021

In 2021, DermTech, Inc.'s disclosed short interest ran from 7.93% of shares outstanding on 15 Jan 2021 to 16.77% on 31 Dec 2021, a change of +8.84 percentage points. The year's high was 18.66% on 14 May 2021 and its low 4.55% on 12 Feb 2021, averaging 14.50% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 14.80 days on 15 Oct 2021. Full history: DermTech, Inc..

Cite this page

Plain

Short position data for DermTech, Inc. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/dmtkq-2025/2021/

Wikipedia

<ref>{{cite web |title=DermTech, Inc. short interest in 2021 short position data |url=https://howshorted.com/us/company/dmtkq-2025/2021/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-dermtech-inc-short-interest-in-2021-2021-12-31,
  title        = {DermTech, Inc. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/dmtkq-2025/2021/}},
  note         = {Data: FINRA, settlement date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

By year: 2020 · 2021 · 2022 · 2023 · 2024

2021 in figures

Start of year: 7.93% (15 Jan 2021)
End of year: 16.77% (31 Dec 2021)
Change: +8.84 pp
High: 18.66% (14 May 2021)
Low: 4.55% (12 Feb 2021)
Average: 14.50%
Highest days to cover: 14.80 (15 Oct 2021)
SEC filings marked: 9

Every report in 2021

DermTech, Inc. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	7.93%	1.15	results (8-K)
29 Jan 2021	9.26%	1.62
12 Feb 2021	4.55%	1.00
26 Feb 2021	7.90%	1.00
15 Mar 2021	8.76%	1.49	results (8-K), 10-K filed
31 Mar 2021	16.20%	3.06
15 Apr 2021	16.64%	5.74
30 Apr 2021	17.71%	3.08
14 May 2021	18.66%	4.74	10-Q filed, results (8-K)
28 May 2021	18.20%	7.34
15 Jun 2021	17.13%	6.36
30 Jun 2021	18.55%	5.72
15 Jul 2021	17.71%	5.34
30 Jul 2021	15.79%	8.21
13 Aug 2021	15.17%	6.60	10-Q filed, results (8-K)
31 Aug 2021	14.47%	11.43
15 Sep 2021	14.00%	13.16
30 Sep 2021	14.90%	12.61
15 Oct 2021	15.42%	14.80
29 Oct 2021	15.50%	10.29
15 Nov 2021	14.76%	6.03	10-Q filed, results (8-K)
30 Nov 2021	16.04%	8.29
15 Dec 2021	16.00%	6.04
31 Dec 2021	16.77%	6.36

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.