SEC Filings for eFFECTOR Therapeutics, Inc. (EFTR)

Last updated: 2026-01-21 17:03 UTC | Total filings: 379

Browse the latest SEC filings and forms submitted by eFFECTOR Therapeutics, Inc. (EFTR). Access annual reports, quarterly statements, and other official disclosures.

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Form Filing Date Description Link
EFFECT Aug. 1, 2024 - View Document
EFFECT Aug. 1, 2024 - View Document
EFFECT Aug. 1, 2024 - View Document
EFFECT Aug. 1, 2024 - View Document
POS AM July 30, 2024 POS AM View Document
POS AM July 30, 2024 POS AM View Document
15-12G July 30, 2024 15-12G View Document
POS AM July 30, 2024 POS AM View Document
S-8 POS July 30, 2024 S-8 POS View Document
S-8 POS July 30, 2024 S-8 POS View Document
POS AM July 30, 2024 POS AM View Document
25-NSE July 19, 2024 - View Document
8-K June 26, 2024 8-K View Document
8-K June 25, 2024 8-K View Document
8-K June 24, 2024 8-K View Document
8-K June 14, 2024 8-K View Document
4 June 13, 2024 4 View Document
4 June 13, 2024 4 View Document
4 June 13, 2024 4 View Document
4 June 13, 2024 4 View Document
4 June 13, 2024 4 View Document
4 June 13, 2024 4 View Document
8-K May 20, 2024 8-K View Document
424B3 May 17, 2024 424B3 View Document
8-K May 17, 2024 8-K View Document
4 May 17, 2024 4 View Document
4 May 17, 2024 4 View Document
SC 13D/A May 13, 2024 SC 13D/A View Document
424B3 May 9, 2024 424B3 View Document
8-K/A May 9, 2024 8-K/A View Document
8-K May 9, 2024 8-K View Document
8-K May 9, 2024 8-K View Document
10-Q May 9, 2024 10-Q View Document
424B5 May 9, 2024 424B5 View Document
DEFA14A April 26, 2024 DEFA14A View Document
DEF 14A April 26, 2024 DEF 14A View Document
ARS April 26, 2024 ARS View Document
PRE 14A April 16, 2024 PRE 14A View Document
8-K April 4, 2024 8-K View Document
424B5 April 4, 2024 424B5 View Document
424B3 April 4, 2024 424B3 View Document
EFFECT April 2, 2024 - View Document
POS AM March 29, 2024 POS AM View Document
S-8 March 28, 2024 S-8 View Document
10-K March 26, 2024 10-K View Document
8-K March 25, 2024 8-K View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
4 Feb. 21, 2024 FORM 4 SUBMISSION View Document
SC 13G/A Feb. 14, 2024 SC 13G/A View Document
SC 13G/A Feb. 9, 2024 SC 13G/A View Document
SC 13G/A Feb. 5, 2024 SC 13G/A View Document
8-K Jan. 30, 2024 8-K View Document
424B5 Jan. 26, 2024 424B5 View Document
8-K Jan. 26, 2024 8-K View Document
8-K Jan. 10, 2024 8-K View Document
424B3 Jan. 10, 2024 424B3 View Document
8-K Jan. 8, 2024 8-K View Document
424B3 Jan. 8, 2024 424B3 View Document
8-K Dec. 8, 2023 8-K View Document
424B3 Dec. 8, 2023 424B3 View Document
4 Nov. 29, 2023 FORM 4 SUBMISSION View Document
424B3 Nov. 28, 2023 424B3 View Document
8-K Nov. 28, 2023 8-K View Document
SC 13D/A Nov. 22, 2023 SC 13D/A View Document
4 Nov. 16, 2023 FORM 4 SUBMISSION View Document
4 Nov. 16, 2023 FORM 4 SUBMISSION View Document
10-Q Nov. 13, 2023 10-Q View Document
424B3 Nov. 13, 2023 424B3 View Document
8-K Nov. 13, 2023 8-K View Document
SC 13D/A Sept. 15, 2023 SC 13D/A View Document
3 Sept. 11, 2023 FORM 3 SUBMISSION View Document
424B3 Sept. 11, 2023 424B3 View Document
8-K Sept. 11, 2023 8-K View Document
4 Sept. 11, 2023 FORM 4 SUBMISSION View Document
SC 13D/A Aug. 18, 2023 SC 13D/A View Document
4 Aug. 14, 2023 FORM 4 SUBMISSION View Document
10-Q Aug. 8, 2023 10-Q View Document
8-K Aug. 8, 2023 8-K View Document
424B3 Aug. 8, 2023 424B3 View Document
424B5 Aug. 8, 2023 424B5 View Document
424B3 Aug. 4, 2023 424B3 View Document
8-K Aug. 4, 2023 8-K View Document
EFFECT June 26, 2023 - View Document
424B3 June 23, 2023 424B3 View Document
8-K June 23, 2023 8-K View Document
4 June 22, 2023 FORM 4 SUBMISSION View Document
4 June 22, 2023 FORM 4 SUBMISSION View Document
4 June 22, 2023 FORM 4 SUBMISSION View Document
4 June 22, 2023 FORM 4 SUBMISSION View Document
4 June 22, 2023 FORM 4 SUBMISSION View Document
4 June 22, 2023 FORM 4 SUBMISSION View Document
CORRESP June 22, 2023 - View Document
UPLOAD June 21, 2023 - View Document
8-K June 20, 2023 8-K View Document
424B3 June 20, 2023 424B3 View Document
S-3 June 16, 2023 S-3 View Document
424B5 June 8, 2023 424B5 View Document
8-K June 8, 2023 8-K View Document
424B3 June 8, 2023 424B3 View Document
424B5 May 30, 2023 424B5 View Document
424B3 May 30, 2023 424B3 View Document
8-K May 30, 2023 8-K View Document
8-K May 25, 2023 8-K View Document
424B3 May 25, 2023 424B3 View Document
424B3 May 19, 2023 424B3 View Document
8-K May 19, 2023 8-K View Document
4 May 16, 2023 FORM 4 SUBMISSION View Document
4 May 16, 2023 FORM 4 SUBMISSION View Document
DEF 14A May 12, 2023 DEF 14A View Document
ARS May 12, 2023 ARS View Document
DEFA14A May 12, 2023 DEFA14A View Document
8-K May 9, 2023 8-K View Document
10-Q May 9, 2023 10-Q View Document
424B3 May 9, 2023 424B3 View Document
PRE 14A April 27, 2023 PRE 14A View Document
EFFECT March 16, 2023 - View Document
POS AM March 10, 2023 POS AM View Document
10-K March 8, 2023 10-K View Document
8-K March 8, 2023 8-K View Document
SC 13G March 7, 2023 SC 13G View Document
8-K March 6, 2023 8-K View Document
424B3 March 6, 2023 424B3 View Document
424B3 Feb. 21, 2023 424B3 View Document
8-K Feb. 21, 2023 8-K View Document
SC 13G/A Feb. 14, 2023 EFFECTOR THERAPEUTICS, INC. View Document
SC 13G/A Feb. 13, 2023 SC 13G/A View Document
4 Jan. 24, 2023 FORM 4 SUBMISSION View Document
4 Jan. 24, 2023 FORM 4 SUBMISSION View Document
4 Jan. 24, 2023 FORM 4 SUBMISSION View Document
4 Jan. 24, 2023 FORM 4 SUBMISSION View Document
4 Jan. 24, 2023 FORM 4 SUBMISSION View Document
4 Jan. 24, 2023 FORM 4 SUBMISSION View Document
4 Jan. 19, 2023 FORM 4 SUBMISSION View Document
4 Jan. 19, 2023 FORM 4 SUBMISSION View Document
4 Jan. 19, 2023 FORM 4 SUBMISSION View Document
4 Jan. 19, 2023 FORM 4 SUBMISSION View Document
424B3 Jan. 5, 2023 424B3 View Document
8-K Jan. 5, 2023 8-K View Document
4 Nov. 16, 2022 FORM 4 SUBMISSION View Document
4 Nov. 16, 2022 FORM 4 SUBMISSION View Document
10-Q Nov. 7, 2022 10-Q View Document
8-K Nov. 7, 2022 8-K View Document
424B3 Nov. 7, 2022 424B3 View Document
8-K Oct. 26, 2022 8-K View Document
424B3 Oct. 26, 2022 424B3 View Document
4 Oct. 6, 2022 FORM 4 SUBMISSION View Document
4 Sept. 28, 2022 FORM 4 SUBMISSION View Document
3 Sept. 28, 2022 FORM 3 SUBMISSION View Document
4 Sept. 27, 2022 FORM 4 SUBMISSION View Document
8-K Sept. 14, 2022 8-K View Document
424B3 Sept. 14, 2022 424B3 View Document
EFFECT Sept. 9, 2022 - View Document
UPLOAD Sept. 7, 2022 - View Document
CORRESP Sept. 7, 2022 - View Document
EFFECT Sept. 6, 2022 - View Document
424B3 Sept. 1, 2022 424B3 View Document
S-3 Sept. 1, 2022 S-3 View Document
8-K Sept. 1, 2022 8-K View Document
POS AM Sept. 1, 2022 POS AM View Document
SC 13D/A Aug. 19, 2022 SC 13D/A View Document
SC 13D/A Aug. 19, 2022 SC 13D/A View Document
SC 13D/A Aug. 11, 2022 SC 13D/A View Document
3 Aug. 11, 2022 FORM 3 SUBMISSION View Document
8-K Aug. 9, 2022 8-K View Document
424B3 Aug. 9, 2022 424B3 View Document
424B3 Aug. 9, 2022 424B3 View Document
10-Q Aug. 9, 2022 10-Q View Document
4 Aug. 8, 2022 FORM 4 SUBMISSION View Document
3 Aug. 8, 2022 FORM 3 SUBMISSION View Document
4 Aug. 3, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 July 29, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 July 27, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 July 22, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 July 19, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
8-K July 15, 2022 8-K View Document
424B3 July 15, 2022 424B3 View Document
424B3 July 15, 2022 424B3 View Document
4 June 27, 2022 FORM 4 SUBMISSION View Document
4 June 22, 2022 FORM 4 SUBMISSION View Document
4 June 22, 2022 FORM 4 SUBMISSION View Document
4 June 22, 2022 FORM 4 SUBMISSION View Document
4 June 13, 2022 FORM 4 SUBMISSION View Document
4 June 13, 2022 FORM 4 SUBMISSION View Document
4 June 13, 2022 FORM 4 SUBMISSION View Document
4 June 13, 2022 FORM 4 SUBMISSION View Document
4 June 13, 2022 FORM 4 SUBMISSION View Document
4 June 13, 2022 FORM 4 SUBMISSION View Document
8-K June 10, 2022 8-K View Document
424B3 June 10, 2022 424B3 View Document
424B3 June 10, 2022 424B3 View Document
4 June 9, 2022 FORM 4 SUBMISSION View Document
4 June 7, 2022 FORM 4 SUBMISSION View Document
8-K June 6, 2022 8-K View Document
424B3 June 6, 2022 424B3 View Document
424B3 June 6, 2022 424B3 View Document
424B3 May 26, 2022 424B3 View Document
424B3 May 26, 2022 424B3 View Document
8-K May 26, 2022 8-K View Document
4 May 19, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 May 17, 2022 FORM 4 SUBMISSION View Document
4 May 17, 2022 FORM 4 SUBMISSION View Document
4 May 16, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 May 11, 2022 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
8-K May 11, 2022 8-K View Document
424B3 May 10, 2022 424B3 View Document
10-Q May 10, 2022 10-Q View Document
424B3 May 10, 2022 424B3 View Document
DEFA14A April 20, 2022 DEFA14A View Document
DEF 14A April 20, 2022 DEF 14A View Document
8-K April 4, 2022 8-K View Document
424B3 April 4, 2022 424B3 View Document
424B3 April 4, 2022 424B3 View Document
8-K March 28, 2022 8-K View Document
EFFECT March 21, 2022 - View Document
EFFECT March 21, 2022 - View Document
POS AM March 18, 2022 POS AM View Document
POS AM March 18, 2022 POS AM View Document
10-K March 16, 2022 10-K View Document
8-K March 16, 2022 8-K View Document
8-K Feb. 24, 2022 8-K View Document
424B3 Feb. 24, 2022 424B3 View Document
424B3 Feb. 24, 2022 424B3 View Document
4 Feb. 22, 2022 FORM 4 SUBMISSION View Document
4 Feb. 17, 2022 FORM 4 SUBMISSION View Document
3 Feb. 17, 2022 FORM 3 SUBMISSION View Document
8-K Feb. 16, 2022 8-K View Document
424B3 Feb. 16, 2022 424B3 View Document
424B3 Feb. 16, 2022 424B3 View Document
SC 13G/A Feb. 14, 2022 - View Document
SC 13G Feb. 14, 2022 SC 13G View Document
SC 13G Feb. 11, 2022 SCHEDULE 13G View Document
4 Feb. 10, 2022 FORM 4 SUBMISSION View Document
4 Feb. 7, 2022 FORM 4 SUBMISSION View Document
424B3 Feb. 2, 2022 424B3 View Document
EFFECT Feb. 2, 2022 - View Document
CORRESP Jan. 31, 2022 - View Document
SC 13G/A Jan. 31, 2022 SC 13G/A View Document
4 Jan. 31, 2022 FORM 4 SUBMISSION View Document
UPLOAD Jan. 31, 2022 - View Document
S-1 Jan. 25, 2022 S-1 View Document
4 Jan. 24, 2022 FORM 4 SUBMISSION View Document
4 Jan. 24, 2022 FORM 4 SUBMISSION View Document
4 Jan. 24, 2022 FORM 4 SUBMISSION View Document
8-K Jan. 24, 2022 8-K View Document
424B3 Jan. 24, 2022 424B3 View Document
4 Jan. 24, 2022 FORM 4 SUBMISSION View Document
4 Dec. 17, 2021 - View Document
4/A Dec. 17, 2021 - View Document
4 Dec. 6, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Dec. 6, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Dec. 1, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Dec. 1, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 26, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 26, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 22, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 22, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 17, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 17, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 12, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
4 Nov. 12, 2021 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES View Document
8-K Nov. 8, 2021 8-K View Document
10-Q Nov. 8, 2021 10-Q View Document
424B3 Nov. 8, 2021 424B3 View Document
S-8 Nov. 2, 2021 S-8 View Document
4 Nov. 2, 2021 FORM 4 SUBMISSION View Document
3 Nov. 2, 2021 FORM 3 SUBMISSION View Document
424B3 Nov. 1, 2021 424B3 View Document
8-K Nov. 1, 2021 8-K View Document
4 Oct. 8, 2021 FORM 4 SUBMISSION View Document
4 Oct. 8, 2021 FORM 4 SUBMISSION View Document
4 Oct. 8, 2021 FORM 4 SUBMISSION View Document
4 Oct. 8, 2021 FORM 4 SUBMISSION View Document
4 Oct. 8, 2021 FORM 4 SUBMISSION View Document
4 Oct. 8, 2021 FORM 4 SUBMISSION View Document
424B3 Oct. 5, 2021 424B3 View Document
EFFECT Oct. 5, 2021 - View Document
S-1/A Oct. 1, 2021 S-1/A View Document
CORRESP Oct. 1, 2021 - View Document
UPLOAD Sept. 29, 2021 - View Document
S-1 Sept. 23, 2021 S-1 View Document
SC 13D Sept. 13, 2021 SC 13D View Document
3 Sept. 7, 2021 FORM 3 SUBMISSION View Document
SC 13D Sept. 7, 2021 SC 13D View Document
SC 13D Sept. 3, 2021 SC 13D View Document
3 Sept. 2, 2021 FORM 3 SUBMISSION View Document
8-K/A Aug. 31, 2021 8-K/A View Document
8-K Aug. 31, 2021 8-K View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
3 Aug. 27, 2021 - View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
4 Aug. 27, 2021 FORM 4 SUBMISSION View Document
3 Aug. 27, 2021 FORM 3 SUBMISSION View Document
3 Aug. 27, 2021 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES View Document
SC 13G/A Aug. 25, 2021 SCHEDULE 13G/A (AMENDMENT) View Document
25-NSE Aug. 25, 2021 - View Document
8-K Aug. 24, 2021 8-K View Document
8-K Aug. 23, 2021 FORM 8-K View Document
425 Aug. 23, 2021 425 View Document
SC 13G Aug. 20, 2021 - View Document
SC 13G Aug. 17, 2021 SCHEDULE 13G View Document
10-Q Aug. 12, 2021 10-Q View Document
424B3 Aug. 10, 2021 424B3 View Document
EFFECT Aug. 10, 2021 - View Document
S-4/A Aug. 9, 2021 AMENDMENT NO. 3 TO FORM S-4 View Document
SEC STAFF LETTER Aug. 6, 2021 - View Document
CORRESP Aug. 6, 2021 - View Document
S-4/A Aug. 5, 2021 AMENDMENT NO. 2 TO FORM S-4 View Document
CORRESP Aug. 5, 2021 - View Document
425 Aug. 4, 2021 425 View Document
UPLOAD Aug. 4, 2021 - View Document
425 July 22, 2021 425 View Document
SEC STAFF LETTER July 21, 2021 - View Document
CORRESP July 19, 2021 - View Document
S-4/A July 19, 2021 AMENDMENT NO. 1 TO FORM S-4 View Document
425 July 16, 2021 425 View Document
UPLOAD July 13, 2021 - View Document
425 June 28, 2021 425 View Document
425 June 24, 2021 425 View Document
S-4 June 14, 2021 FORM S-4 View Document
425 June 14, 2021 425 View Document
10-Q June 3, 2021 FORM 10-Q View Document
8-K June 3, 2021 8-K View Document
425 June 3, 2021 8-K View Document
425 May 27, 2021 8-K View Document
8-K May 27, 2021 8-K View Document
NT 10-Q May 18, 2021 NT 10-Q View Document
10-K March 29, 2021 FORM 10-K View Document
SC 13G Feb. 8, 2021 SC 13G View Document
SC 13G Jan. 21, 2021 LOCUST WALK ACQUISITION CORP. View Document
8-K Jan. 19, 2021 8-K View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
4 Jan. 14, 2021 FORM 4 SUBMISSION View Document
8-K Jan. 13, 2021 8-K View Document
424B4 Jan. 11, 2021 424B4 View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
S-1MEF Jan. 7, 2021 S-1MEF View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
CERT Jan. 7, 2021 - View Document
8-A12B Jan. 7, 2021 8-A12B View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
EFFECT Jan. 7, 2021 - View Document
3 Jan. 7, 2021 FORM 3 SUBMISSION View Document
CORRESP Jan. 5, 2021 - View Document
CORRESP Jan. 5, 2021 - View Document
CORRESP Dec. 18, 2020 - View Document
S-1 Dec. 18, 2020 S-1 View Document
UPLOAD Nov. 30, 2020 - View Document
DRS Nov. 4, 2020 - View Document