Latest filings (excl ownership)
8-K
Entry into a Material Definitive Agreement
2 Apr 24
424B5
Prospectus supplement for primary offering
2 Apr 24
424B5
Prospectus supplement for primary offering
1 Apr 24
8-K
Other Events
1 Apr 24
S-8
Registration of securities for employees
5 Mar 24
8-K
Gritstone bio Reports Fourth Quarter and Full Year 2023 Financial Results and Provides Corporate Updates
5 Mar 24
10-K
2023 FY
Annual report
5 Mar 24
8-K
Cost Associated with Exit or Disposal Activities
29 Feb 24
8-K
Results of Operations and Financial Condition
12 Feb 24
EFFECT
Notice of effectiveness
2 Jan 24
CORRESP
Correspondence with SEC
27 Dec 23
UPLOAD
Letter from SEC
27 Dec 23
S-3
Shelf registration
22 Dec 23
10-Q
2023 Q3
Quarterly report
8 Nov 23
8-K
Gritstone bio Reports Third Quarter 2023 Financial Results and Provides Corporate Updates
8 Nov 23
8-K
Entry into a Material Definitive Agreement
27 Sep 23
8-K
Other Events
15 Aug 23
10-Q
2023 Q2
Quarterly report
9 Aug 23
8-K
Gritstone bio Reports Second Quarter 2023 Financial Results and Provides Corporate Updates
9 Aug 23
8-K
Submission of Matters to a Vote of Security Holders
21 Jun 23
10-Q
2023 Q1
Quarterly report
11 May 23
8-K
Gritstone bio Reports First Quarter 2023 Financial Results and Provides Corporate Updates
11 May 23
ARS
2022 FY
Annual report to shareholders
26 Apr 23
DEFA14A
Additional proxy soliciting materials
26 Apr 23
DEF 14A
Definitive proxy
26 Apr 23
8-K
Entry into a Material Definitive Agreement
6 Apr 23
8-K
Regulation FD Disclosure
10 Mar 23
S-8
Registration of securities for employees
9 Mar 23
10-K
2022 FY
Annual report
9 Mar 23
8-K
Gritstone bio Reports Fourth Quarter and Full Year 2022 Financial Results and Provides Corporate Updates
9 Mar 23
8-K
Results of Operations and Financial Condition
9 Jan 23
424B3
Prospectus supplement
14 Dec 22
EFFECT
Notice of effectiveness
2 Dec 22
CORRESP
Correspondence with SEC
28 Nov 22
UPLOAD
Letter from SEC
28 Nov 22
S-3
Shelf registration
22 Nov 22
D
$45.00 mm in equity / options / securities to be acquired, sold $45.00 mm, 6 investors
8 Nov 22
10-Q
2022 Q3
Quarterly report
3 Nov 22
8-K
Gritstone Reports Third Quarter 2022 Financial Results and Provides Business Update
3 Nov 22
8-K
Entry into a Material Definitive Agreement
25 Oct 22
Latest ownership filings
SC 13G/A
Redmile Group, LLC
14 Feb 24
SC 13G/A
Point72 Asset Management, L.P.
14 Feb 24
SC 13G/A
Frazier Life Sciences Public Fund, L.P.
13 Feb 24
SC 13G
MORGAN STANLEY
8 Feb 24
4
Matthew Hawryluk
5 Feb 24
4
Erin Jones
5 Feb 24
4
Vassiliki Economides
5 Feb 24
4
Karin Jooss
5 Feb 24
4
James Cho
5 Feb 24
4
Andrew R Allen
5 Feb 24
SC 13G
BlackRock Inc.
29 Jan 24
4
Lawrence Corey
21 Jun 23
4
Clare Fisher
21 Jun 23
4
Elaine V Jones
21 Jun 23
4
Naiyer Rizvi
21 Jun 23
4
Steve E. Krognes
21 Jun 23
4
Shefali Agarwal
21 Jun 23
4
Vassiliki Economides
24 May 23
SC 13G/A
Redmile Group, LLC
14 Feb 23
SC 13G/A
Avidity Partners Management LP
14 Feb 23
SC 13G/A
Frazier Life Sciences Public Fund, L.P.
14 Feb 23
SC 13G/A
Point72 Asset Management, L.P.
14 Feb 23
SC 13G/A
EcoR1 Capital, LLC
10 Feb 23
SC 13G/A
Versant Venture Capital V, L.P.
9 Feb 23
4
Karin Jooss
6 Feb 23
4
Erin Jones
6 Feb 23
4
Matthew Hawryluk
6 Feb 23
4
Vassiliki Economides
6 Feb 23
4
James Cho
6 Feb 23
4
Andrew R Allen
6 Feb 23
SC 13G/A
STATE STREET CORP
3 Feb 23
SC 13G
Point72 Asset Management, L.P.
31 Oct 22
4
Lawrence Corey
16 Aug 22
3
Lawrence Corey
16 Aug 22
SC 13G
BlackRock Inc.
8 Jul 22
4
Naiyer Rizvi
22 Jun 22
4
Steve E. Krognes
22 Jun 22
4
Elaine V Jones
22 Jun 22
4
Richard A. Heyman
22 Jun 22
4
Clare Fisher
22 Jun 22