RIGEL PHARMACEUTICALS INC short interest in 2021

In 2021, RIGEL PHARMACEUTICALS INC's disclosed short interest ran from 12.64% of shares outstanding on 15 Jan 2021 to 8.63% on 31 Dec 2021, a change of -4.01 percentage points. The year's high was 14.27% on 15 Jun 2021 and its low 8.63% on 31 Dec 2021, averaging 11.50% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 21.26 days on 30 Jul 2021. Full history: RIGEL PHARMACEUTICALS INC.

Cite this page

Plain

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

Wikipedia

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

BibTeX

@misc{howshorted-rigel-pharmaceuticals-inc-short-interest-2021-12-31,
  title        = {RIGEL PHARMACEUTICALS INC short interest in 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/rigl/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: 12.64% (15 Jan 2021)
End of year: 8.63% (31 Dec 2021)
Change: -4.01 pp
High: 14.27% (15 Jun 2021)
Low: 8.63% (31 Dec 2021)
Average: 11.50%
Highest days to cover: 21.26 (30 Jul 2021)
SEC filings marked: 9

Every report in 2021

RIGEL PHARMACEUTICALS INC short interest in 2021
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2021	12.64%	10.36	results (8-K)
29 Jan 2021	12.41%	8.20
12 Feb 2021	11.46%	5.16
26 Feb 2021	9.95%	2.67
15 Mar 2021	9.98%	4.71	10-K filed, results (8-K)
31 Mar 2021	13.04%	9.11
15 Apr 2021	13.81%	5.92
30 Apr 2021	13.21%	10.37
14 May 2021	14.06%	7.75	10-Q filed, results (8-K)
28 May 2021	13.79%	19.03
15 Jun 2021	14.27%	9.92
30 Jun 2021	12.69%	10.23
15 Jul 2021	12.24%	18.89
30 Jul 2021	12.13%	21.26
13 Aug 2021	12.16%	7.70	10-Q filed, results (8-K)
31 Aug 2021	11.36%	17.40
15 Sep 2021	10.92%	12.83
30 Sep 2021	10.04%	12.85
15 Oct 2021	10.03%	17.70
29 Oct 2021	10.04%	18.70
15 Nov 2021	9.42%	10.90	10-Q filed, results (8-K)
30 Nov 2021	8.81%	6.55
15 Dec 2021	9.00%	9.60
31 Dec 2021	8.63%	9.11

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.