38 filings
4
William K Heiden
23 May 24
MACROGENICS / WILLIAM K HEIDEN ownership change
5:16pm
4
William K Heiden
22 May 24
MACROGENICS / WILLIAM K HEIDEN ownership change
4:34pm
4
ATRA
Atara Biotherapeutics Inc
2 Apr 24
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
6:12pm
4
ATRA
Atara Biotherapeutics Inc
14 Nov 23
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
6:29pm
4
ATRA
Atara Biotherapeutics Inc
2 Jun 23
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
7:08pm
4
qt214s94rqvwn 0dj
2 Jun 23
MACROGENICS / WILLIAM K HEIDEN ownership change
4:53pm
4
uced4mxnctp
27 Jun 22
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
4:48pm
4
erfpcpg1vw vacxx
24 May 22
MACROGENICS / WILLIAM K HEIDEN ownership change
4:29pm
3
i74xd1qn8ftu1g4pan
24 May 22
MACROGENICS / WILLIAM K HEIDEN ownership change
4:29pm
4
toybvdt8xbqad
9 Jun 21
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
7:14pm
4
le7ewrf4wvw790bgx3
17 Jun 20
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
5:46pm
4
lgd5o469pfwypb
4 Mar 20
AMAG PHARMACEUTICALS / WILLIAM K HEIDEN ownership change
5:50pm
4
xi3x8q72adn 7e
25 Feb 20
AMAG PHARMACEUTICALS / WILLIAM K HEIDEN ownership change
4:50pm
4
v6buqgb 5sd7e9tc
1 Jul 19
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
4:59pm
4
8tg6ln5s
9 May 19
AMAG PHARMACEUTICALS / WILLIAM K HEIDEN ownership change
4:16pm
4
r9j x64fovq2f5aq
5 Mar 19
AMAG PHARMACEUTICALS / WILLIAM K HEIDEN ownership change
6:10pm
4
bn88 79x7
27 Feb 19
AMAG PHARMACEUTICALS / WILLIAM K HEIDEN ownership change
6:28pm
4
6w791j9 giapth3imlzj
26 Feb 19
AMAG PHARMACEUTICALS / WILLIAM K HEIDEN ownership change
5:49pm
4
abnx1c144eboy0
8 Aug 18
AMAG PHARMACEUTICALS / WILLIAM K HEIDEN ownership change
5:17pm
4
7i04whcmb
18 Jun 18
Atara Biotherapeutics / WILLIAM K HEIDEN ownership change
9:15pm