Esperion Therapeutics, Inc. short interest in 2021

In 2021, Esperion Therapeutics, Inc.'s disclosed short interest ran from 39.75% of shares outstanding on 15 Jan 2021 to 29.76% on 31 Dec 2021, a change of -9.99 percentage points. The year's high was 39.75% on 15 Jan 2021 and its low 25.90% on 30 Sep 2021, averaging 32.27% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 26.54 days on 30 Apr 2021. Full history: Esperion Therapeutics, Inc..

Cite this page

Plain

Short position data for Esperion Therapeutics, Inc. short interest in 2021: FINRA, compiled by howshorted.com, settlement date 31 Dec 2021. https://howshorted.com/us/company/espr-2026/2021/

Wikipedia

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

BibTeX

@misc{howshorted-esperion-therapeutics-inc-short-interest-2021-12-31,
  title        = {Esperion Therapeutics, Inc. short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/espr-2026/2021/}},
  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: 39.75% (15 Jan 2021)
End of year: 29.76% (31 Dec 2021)
Change: -9.99 pp
High: 39.75% (15 Jan 2021)
Low: 25.90% (30 Sep 2021)
Average: 32.27%
Highest days to cover: 26.54 (30 Apr 2021)
SEC filings marked: 10

Every report in 2021

Esperion Therapeutics, Inc. short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	39.75%	13.73	results (8-K)
29 Jan 2021	36.37%	7.27
12 Feb 2021	34.16%	13.15
26 Feb 2021	36.17%	15.75	10-K filed, results (8-K)
15 Mar 2021	34.94%	17.90
31 Mar 2021	33.87%	18.61
15 Apr 2021	34.96%	24.13
30 Apr 2021	34.67%	26.54
14 May 2021	32.40%	7.08	10-Q filed, results (8-K)
28 May 2021	31.88%	12.74
15 Jun 2021	31.74%	16.71
30 Jun 2021	32.04%	21.45
15 Jul 2021	33.69%	15.38
30 Jul 2021	31.99%	14.10
13 Aug 2021	30.85%	12.07	10-Q filed, results (8-K)
31 Aug 2021	28.63%	15.94
15 Sep 2021	28.80%	8.64
30 Sep 2021	25.90%	7.73
15 Oct 2021	28.19%	8.50
29 Oct 2021	32.47%	6.80	results (8-K)
15 Nov 2021	30.48%	6.76	10-Q filed, results (8-K)
30 Nov 2021	33.97%	4.55
15 Dec 2021	26.88%	1.43
31 Dec 2021	29.76%	5.52

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.