32 filings
4
Ambrx Biopharma Inc.
7 Mar 24
Ambrx Biopharma / Kate Hermans ownership change
7:23pm
4
Ambrx Biopharma Inc.
7 Mar 24
Ambrx Biopharma / Janet Loesberg ownership change
7:19pm
4
Ambrx Biopharma Inc.
7 Mar 24
Ambrx Biopharma / Daniel J. O'Connor ownership change
5:46pm
4
Ambrx Biopharma Inc.
7 Mar 24
Ambrx Biopharma / Stephen C. Glover ownership change
5:45pm
4
Ambrx Biopharma Inc.
7 Mar 24
Ambrx Biopharma / Andrew Aromando ownership change
5:43pm
4
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7 Mar 24
Ambrx Biopharma / Sonja Nelson ownership change
5:41pm
4
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7 Mar 24
Ambrx Biopharma / MARGARET DALESANDRO ownership change
5:36pm
4
eldxdjgoxzwlt3ucdge
7 Mar 24
Ambrx Biopharma / PAUL V MAIER ownership change
5:34pm
SC 13G/A
c26mvrqgi7r5n0ydl
14 Feb 24
Ambrx Biopharma / Venrock Healthcare Capital Partners III ownership change
8:26pm
SC 13G/A
8jy33m7
14 Feb 24
Ambrx Biopharma / D. E. SHAW & CO ownership change
5:08pm
SC 13G/A
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14 Feb 24
Ambrx Biopharma / Paradigm Biocapital Advisors ownership change
4:08pm
SC 13G/A
1ma7ed
14 Feb 24
Ambrx Biopharma / COMMODORE CAPITAL ownership change
4:05pm
SC 13G/A
6vkzfc4tv02 zeei
14 Feb 24
Ambrx Biopharma / Cormorant Asset Management ownership change
3:03pm
SC 13G/A
zign2acmvcwjvw 5t6k
14 Feb 24
Ambrx Biopharma / Deep Track Capital ownership change
11:31am
SC 13G/A
bfpell nkwxiup4d
12 Feb 24
Ambrx Biopharma / HOPU Reunion ownership change
4:15pm
SC 13G/A
cf5id4
9 Feb 24
Ambrx Biopharma / FMR ownership change
9:28am
SC 13G/A
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5 Feb 24
Ambrx Biopharma / WuXi PharmaTech Healthcare Fund I ownership change
4:15pm
144
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26 Dec 23
Notice of proposed sale of securities
4:07pm
144
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19 Dec 23
Notice of proposed sale of securities
4:11pm
4
l0vx1nibsut s6
11 Dec 23
Ambrx Biopharma / Andrew Aromando ownership change
5:19pm