SEC Filings for Nkarta, Inc. (NKTX)

Last updated: 2026-03-26 13:10 UTC | Total filings: 411

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

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Form Filing Date Description Link
8-K March 26, 2026 8-K View Document
S-3 March 25, 2026 S-3 View Document
8-K March 25, 2026 8-K View Document
10-K March 25, 2026 10-K View Document
SCHEDULE 13G/A Feb. 17, 2026 - View Document
4 Jan. 20, 2026 4 View Document
4 Jan. 20, 2026 4 View Document
4 Jan. 8, 2026 4 View Document
4 Jan. 8, 2026 4 View Document
4 Jan. 8, 2026 4 View Document
S-8 Jan. 5, 2026 S-8 View Document
SCHEDULE 13D/A Nov. 24, 2025 - View Document
SCHEDULE 13G/A Nov. 14, 2025 - View Document
10-Q Nov. 10, 2025 10-Q View Document
8-K Nov. 10, 2025 8-K View Document
10-Q Aug. 12, 2025 10-Q View Document
8-K Aug. 12, 2025 8-K View Document
4 June 25, 2025 4 View Document
3 June 25, 2025 3 View Document
4 June 20, 2025 4 View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 - View Document
4 June 9, 2025 4 View Document
4 June 9, 2025 4 View Document
8-K June 6, 2025 8-K View Document
8-K May 14, 2025 8-K View Document
10-Q May 14, 2025 10-Q View Document
DEFA14A April 21, 2025 DEFA14A View Document
ARS April 21, 2025 ARS View Document
DEF 14A April 21, 2025 DEF 14A View Document
10-K March 26, 2025 10-K View Document
8-K March 26, 2025 8-K View Document
SCHEDULE 13G/A Feb. 14, 2025 - View Document
SCHEDULE 13G/A Feb. 12, 2025 - View Document
SCHEDULE 13D/A Feb. 12, 2025 - View Document
SCHEDULE 13G Jan. 27, 2025 - View Document
4 Jan. 17, 2025 4 View Document
4 Jan. 17, 2025 4 View Document
4 Jan. 17, 2025 4 View Document
4 Jan. 17, 2025 4 View Document
4 Jan. 17, 2025 4 View Document
4 Jan. 7, 2025 4 View Document
4 Jan. 7, 2025 4 View Document
4 Jan. 7, 2025 4 View Document
4 Jan. 7, 2025 4 View Document
4 Jan. 7, 2025 4 View Document
4 Jan. 7, 2025 4 View Document
S-8 Jan. 2, 2025 S-8 View Document
SC 13G Dec. 13, 2024 SC 13G View Document
SC 13G/A Nov. 14, 2024 - View Document
SC 13G/A Nov. 14, 2024 - View Document
SC 13G/A Nov. 12, 2024 - View Document
SC 13G Nov. 8, 2024 - View Document
10-Q Nov. 7, 2024 10-Q View Document
8-K Nov. 7, 2024 8-K View Document
SC 13G/A Oct. 25, 2024 - View Document
SC 13G Oct. 24, 2024 - View Document
4 Aug. 23, 2024 4 View Document
8-K/A Aug. 16, 2024 8-K/A View Document
10-Q Aug. 13, 2024 10-Q View Document
8-K Aug. 13, 2024 8-K View Document
4 July 31, 2024 4 View Document
3 July 31, 2024 3 View Document
4 July 31, 2024 4 View Document
4 July 18, 2024 4 View Document
144 July 16, 2024 - View Document
8-K July 16, 2024 8-K View Document
8-K June 27, 2024 8-K View Document
4 June 20, 2024 4 View Document
4 June 20, 2024 4 View Document
4 June 20, 2024 4 View Document
4 June 20, 2024 4 View Document
4 June 20, 2024 4 View Document
4 June 14, 2024 4 View Document
4 June 14, 2024 4 View Document
4 June 14, 2024 4 View Document
3 June 14, 2024 3 View Document
4 June 14, 2024 4 View Document
4 June 14, 2024 4 View Document
4 June 14, 2024 4 View Document
4 June 14, 2024 - View Document
4 June 14, 2024 4 View Document
8-K June 13, 2024 8-K View Document
8-K May 9, 2024 8-K View Document
10-Q May 9, 2024 10-Q View Document
DEF 14A April 25, 2024 DEF 14A View Document
ARS April 25, 2024 ARS View Document
DEFA14A April 25, 2024 DEFA14A View Document
PRE 14A April 15, 2024 PRE 14A View Document
SC 13G/A April 5, 2024 - View Document
SC 13D/A March 29, 2024 SC 13D/A View Document
4 March 29, 2024 - View Document
SC 13D/A March 29, 2024 SC 13D/A View Document
SC 13D/A March 28, 2024 NEW ENTERPRISE ASSOCIATES 15, L.P. / NKARTA, INC. -- SCHEDULE 13D/A(#2) View Document
4 March 28, 2024 4 View Document
8-K March 28, 2024 8-K View Document
424B5 March 26, 2024 424B5 View Document
8-K March 25, 2024 8-K View Document
10-K March 21, 2024 10-K View Document
8-K March 21, 2024 8-K View Document
4 March 5, 2024 4 View Document
4 March 5, 2024 4 View Document
144 March 4, 2024 - View Document
144 March 1, 2024 - View Document
144 March 1, 2024 - View Document
4 Feb. 14, 2024 4 View Document
144 Feb. 12, 2024 - View Document
SC 13D/A Feb. 9, 2024 SC 13D/A View Document
SC 13G/A Feb. 7, 2024 NKARTA, INC. View Document
SC 13G/A Jan. 31, 2024 - View Document
SC 13G Jan. 18, 2024 - View Document
4 Jan. 18, 2024 4 View Document
4 Jan. 18, 2024 4 View Document
4 Jan. 18, 2024 4 View Document
4 Jan. 18, 2024 4 View Document
4 Jan. 18, 2024 4 View Document
4 Jan. 8, 2024 FORM 4 SUBMISSION View Document
8-K Jan. 8, 2024 8-K View Document
4 Jan. 8, 2024 FORM 4 SUBMISSION View Document
4 Jan. 8, 2024 FORM 4 SUBMISSION View Document
4 Jan. 8, 2024 FORM 4 SUBMISSION View Document
4 Jan. 8, 2024 FORM 4 SUBMISSION View Document
4 Jan. 8, 2024 FORM 4 SUBMISSION View Document
S-8 Jan. 3, 2024 S-8 View Document
SC 13G/A Nov. 13, 2023 - View Document
8-K Nov. 9, 2023 8-K View Document
10-Q Nov. 9, 2023 10-Q View Document
SC 13G Nov. 3, 2023 NKARTA, INC. View Document
SC 13G Oct. 27, 2023 - View Document
SC 13G Oct. 26, 2023 - View Document
8-K Oct. 17, 2023 8-K View Document
8-K Oct. 16, 2023 8-K View Document
SC 13G/A Oct. 10, 2023 - View Document
4 Aug. 23, 2023 FORM 4 SUBMISSION View Document
10-Q Aug. 10, 2023 10-Q View Document
8-K Aug. 10, 2023 8-K View Document
3 July 5, 2023 FORM 3 SUBMISSION View Document
4 July 5, 2023 FORM 4 SUBMISSION View Document
8-K July 5, 2023 8-K View Document
4 July 5, 2023 FORM 4 SUBMISSION View Document
8-K June 27, 2023 8-K View Document
8-K June 26, 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
4 June 9, 2023 FORM 4 SUBMISSION View Document
4 June 9, 2023 FORM 4 SUBMISSION View Document
4 June 9, 2023 FORM 4 SUBMISSION View Document
4 June 9, 2023 FORM 4 SUBMISSION View Document
8-K June 9, 2023 8-K View Document
4 June 9, 2023 FORM 4 SUBMISSION View Document
4 June 9, 2023 FORM 4 SUBMISSION View Document
4 June 9, 2023 FORM 4 SUBMISSION View Document
4 June 9, 2023 OWNERSHIP DOCUMENT View Document
10-Q May 11, 2023 10-Q View Document
8-K May 11, 2023 8-K View Document
SC 13G/A May 10, 2023 - View Document
EFFECT May 5, 2023 - View Document
CORRESP May 3, 2023 - View Document
DEFA14A April 24, 2023 FORM DEFA14A View Document
DEF 14A April 24, 2023 DEF 14A View Document
S-3/A April 24, 2023 S-3/A View Document
ARS April 24, 2023 ARS View Document
PRE 14A April 14, 2023 PRE 14A View Document
8-K March 30, 2023 8-K View Document
UPLOAD March 21, 2023 - View Document
S-3 March 17, 2023 S-3 View Document
8-K March 16, 2023 8-K View Document
10-K March 16, 2023 10-K View Document
SC 13D/A Feb. 14, 2023 SC 13D/A View Document
SC 13G/A Feb. 14, 2023 - View Document
SC 13G Feb. 10, 2023 - View Document
SC 13G/A Feb. 10, 2023 - View Document
SC 13G Feb. 9, 2023 - View Document
SC 13G Feb. 3, 2023 - View Document
4 Jan. 18, 2023 FORM 4 SUBMISSION View Document
4 Jan. 18, 2023 FORM 4 SUBMISSION View Document
4 Jan. 18, 2023 FORM 4 SUBMISSION View Document
4 Jan. 18, 2023 FORM 4 SUBMISSION View Document
4 Jan. 18, 2023 FORM 4 SUBMISSION View Document
4 Jan. 18, 2023 FORM 4 SUBMISSION View Document
3 Jan. 10, 2023 FORM 3 SUBMISSION View Document
8-K Jan. 9, 2023 8-K View Document
S-8 Jan. 9, 2023 S-8 View Document
8-K Dec. 5, 2022 8-K View Document
8-K Dec. 2, 2022 8-K View Document
10-Q Nov. 9, 2022 10-Q View Document
8-K Nov. 9, 2022 8-K View Document
4 Oct. 7, 2022 FORM 4 SUBMISSION View Document
4 Sept. 30, 2022 FORM 4 SUBMISSION View Document
4 Sept. 22, 2022 FORM 4 SUBMISSION View Document
4 Aug. 17, 2022 FORM 4 SUBMISSION View Document
4 Aug. 17, 2022 FORM 4 SUBMISSION View Document
4 Aug. 17, 2022 FORM 4 SUBMISSION View Document
8-K Aug. 11, 2022 8-K View Document
10-Q Aug. 11, 2022 10-Q View Document
4 Aug. 10, 2022 FORM 4 SUBMISSION View Document
4 Aug. 10, 2022 FORM 4 SUBMISSION View Document
4 July 26, 2022 FORM 4 SUBMISSION View Document
4 July 26, 2022 FORM 4 SUBMISSION View Document
4 July 18, 2022 FORM 4 SUBMISSION View Document
4 June 21, 2022 FORM 4 SUBMISSION View Document
4 June 21, 2022 FORM 4 SUBMISSION View Document
4 June 21, 2022 FORM 4 SUBMISSION View Document
4 June 21, 2022 FORM 4 SUBMISSION View Document
4 June 21, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 OWNERSHIP DOCUMENT View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
4 June 10, 2022 FORM 4 SUBMISSION View Document
8-K June 10, 2022 8-K View Document
4 June 7, 2022 FORM 4 SUBMISSION View Document
SC 13D/A June 3, 2022 SC 13D/A View Document
8-K May 16, 2022 8-K View Document
8-K May 12, 2022 8-K View Document
10-Q May 12, 2022 10-Q View Document
SC 13D/A May 5, 2022 NEW ENTERPRISE ASSOCIATES 15, L.P. / NKARTA, INC. -- SCHEDULE 13D/A(#1) View Document
SC 13D/A May 2, 2022 SC 13D/A View Document
SC 13D/A May 2, 2022 SC 13D/A View Document
4 April 29, 2022 FORM 4 SUBMISSION View Document
8-K April 28, 2022 8-K View Document
4 April 28, 2022 OWNERSHIP DOCUMENT View Document
424B5 April 26, 2022 424B5 View Document
424B5 April 25, 2022 424B5 View Document
8-K April 25, 2022 8-K View Document
8-K April 22, 2022 8-K View Document
DEFA14A April 21, 2022 DEFA14A View Document
DEF 14A April 21, 2022 DEF 14A View Document
4 March 29, 2022 FORM 4 SUBMISSION View Document
8-K March 29, 2022 8-K View Document
3 March 29, 2022 FORM 3 SUBMISSION View Document
10-K March 17, 2022 10-K View Document
S-8 March 17, 2022 S-8 View Document
8-K March 17, 2022 8-K View Document
SC 13G Feb. 18, 2022 - View Document
SC 13G/A Feb. 14, 2022 - View Document
4 Jan. 19, 2022 FORM 4 SUBMISSION View Document
4 Jan. 19, 2022 FORM 4 SUBMISSION View Document
4 Jan. 19, 2022 FORM 4 SUBMISSION View Document
4 Jan. 19, 2022 FORM 4 SUBMISSION View Document
4 Jan. 19, 2022 FORM 4 SUBMISSION View Document
4 Jan. 19, 2022 FORM 4 SUBMISSION View Document
4 Dec. 3, 2021 FORM 4 SUBMISSION View Document
SC 13D/A Nov. 22, 2021 SC 13D/A View Document
8-K Nov. 10, 2021 8-K View Document
10-Q Nov. 10, 2021 10-Q View Document
8-K Oct. 22, 2021 8-K View Document
8-K Oct. 7, 2021 8-K View Document
4 Oct. 1, 2021 FORM 4 SUBMISSION View Document
424B5 Sept. 3, 2021 424B5 View Document
4 Sept. 2, 2021 FORM 4 SUBMISSION View Document
EFFECT Sept. 2, 2021 - View Document
CORRESP Aug. 31, 2021 - View Document
UPLOAD Aug. 18, 2021 - View Document
8-K Aug. 12, 2021 8-K View Document
S-3 Aug. 12, 2021 S-3 View Document
10-Q Aug. 12, 2021 10-Q View Document
4 Aug. 9, 2021 FORM 4 SUBMISSION View Document
4 Aug. 4, 2021 FORM 4 SUBMISSION View Document
8-K July 14, 2021 8-K View Document
SC 13G/A July 12, 2021 - View Document
4 July 6, 2021 FORM 4 SUBMISSION View Document
4 June 23, 2021 FORM 4 SUBMISSION View Document
4 June 17, 2021 FORM 4 SUBMISSION View Document
4 June 15, 2021 FORM 4 SUBMISSION View Document
4 June 15, 2021 FORM 4 SUBMISSION View Document
4 June 15, 2021 FORM 4 SUBMISSION View Document
4 June 15, 2021 FORM 4 SUBMISSION View Document
4 June 15, 2021 FORM 4 SUBMISSION View Document
4 June 15, 2021 FORM 4 SUBMISSION View Document
8-K June 15, 2021 8-K View Document
4 June 15, 2021 FORM 4 SUBMISSION View Document
4 June 4, 2021 FORM 4 SUBMISSION View Document
8-K May 13, 2021 8-K View Document
10-Q May 13, 2021 10-Q View Document
4 May 12, 2021 FORM 4 SUBMISSION View Document
8-K May 6, 2021 8-K View Document
4 May 5, 2021 FORM 4 SUBMISSION View Document
8-K April 28, 2021 8-K View Document
DEF 14A April 22, 2021 DEF 14A View Document
DEFA14A April 22, 2021 DEFA14A View Document
4 April 5, 2021 OWNERSHIP DOCUMENT View Document
4 April 2, 2021 FORM 4 SUBMISSION View Document
4 April 1, 2021 FORM 4 SUBMISSION View Document
3 March 31, 2021 FORM 3 SUBMISSION View Document
10-K March 25, 2021 10-K View Document
8-K March 25, 2021 8-K View Document
SC 13G/A Feb. 16, 2021 - View Document
SC 13G/A Feb. 12, 2021 - View Document
4 Feb. 3, 2021 FORM 4 SUBMISSION View Document
SC 13G Feb. 2, 2021 - View Document
4 Jan. 26, 2021 FORM 4 SUBMISSION View Document
8-K Jan. 19, 2021 8-K View Document
4 Jan. 19, 2021 FORM 4 SUBMISSION View Document
S-8 Jan. 15, 2021 S-8 View Document
8-K Jan. 13, 2021 8-K View Document
4 Jan. 12, 2021 FORM 4 SUBMISSION View Document
4 Jan. 12, 2021 FORM 4 SUBMISSION View Document
4 Jan. 12, 2021 FORM 4 SUBMISSION View Document
4 Jan. 12, 2021 FORM 4 SUBMISSION View Document
4 Jan. 12, 2021 FORM 4 SUBMISSION View Document
4 Dec. 7, 2020 FORM 4 SUBMISSION View Document
4/A Dec. 3, 2020 FORM 4/A SUBMISSION View Document
10-Q Nov. 12, 2020 10-Q View Document
8-K Nov. 12, 2020 8-K View Document
3 Oct. 28, 2020 FORM 3 SUBMISSION View Document
4 Oct. 28, 2020 FORM 4 SUBMISSION View Document
8-K Oct. 5, 2020 8-K View Document
4 Oct. 5, 2020 FORM 4 SUBMISSION View Document
SC 13G Sept. 1, 2020 - View Document
10-Q Aug. 20, 2020 10-Q View Document
8-K Aug. 20, 2020 8-K View Document
S-8 Aug. 3, 2020 S-8 View Document
SC 13D July 24, 2020 SC 13D View Document
SC 13D July 24, 2020 SC 13D View Document
SC 13D July 23, 2020 NEW ENTERPRISE ASSOCIATES 15, L.P. / NKARTA, INC. -- SCHEDULE 13D View Document
SC 13D July 22, 2020 ACQUISITION OF BENEFICIAL OWNERSHIP View Document
SC 13D July 22, 2020 SC 13D View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
4 July 16, 2020 OWNERSHIP DOCUMENT View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
4 July 16, 2020 FORM 4 SUBMISSION View Document
SC 13D July 16, 2020 SCHEDULE13D View Document
4 July 16, 2020 OWNERSHIP DOCUMENT View Document
SC 13G July 14, 2020 - View Document
3/A July 14, 2020 OWNERSHIP DOCUMENT View Document
8-K July 14, 2020 8-K View Document
4 July 14, 2020 - View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
424B4 July 13, 2020 424B4 View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
4 July 13, 2020 FORM 4 SUBMISSION View Document
S-1MEF July 10, 2020 S-1MEF View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
EFFECT July 9, 2020 - View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 OWNERSHIP DOCUMENT View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 OWNERSHIP DOCUMENT View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 FORM 3 SUBMISSION View Document
3 July 9, 2020 - View Document
S-1/A July 9, 2020 S-1/A View Document
CERT July 9, 2020 8A CERT View Document
S-1/A July 9, 2020 S-1/A View Document
CORRESP July 8, 2020 - View Document
UPLOAD July 8, 2020 - View Document
CORRESP July 7, 2020 - View Document
CORRESP July 7, 2020 - View Document
CORRESP July 2, 2020 - View Document
S-1/A July 2, 2020 S-1/A View Document
8-A12B July 2, 2020 8-A12B View Document
UPLOAD July 1, 2020 - View Document
CORRESP June 29, 2020 - View Document
CORRESP June 19, 2020 - View Document
S-1 June 19, 2020 S-1 View Document
UPLOAD June 1, 2020 - View Document
DRS/A May 19, 2020 - View Document
DRSLTR May 18, 2020 - View Document
UPLOAD April 28, 2020 - View Document
DRS/A April 20, 2020 - View Document
DRSLTR April 17, 2020 - View Document
UPLOAD March 23, 2020 - View Document
DRS Feb. 28, 2020 - View Document
DRSLTR Feb. 27, 2020 - View Document
D Sept. 6, 2019 - View Document