23 filings
4
CERO
Phoenix Biotech Acquisition Corp.
16 Feb 24
CERO THERAPEUTICS / Barbara Kosacz ownership change
7:40pm
4
Kosacz Barbara
5 Jan 24
Kronos Bio / Barbara Kosacz ownership change
6:26pm
4
ATHA
Athira Pharma Inc
22 May 23
Athira Pharma / Barbara Kosacz ownership change
6:06pm
4
Kosacz Barbara
19 May 23
XOMA / Barbara Kosacz ownership change
4:30pm
4
Kosacz Barbara
17 Feb 23
Kronos Bio / Barbara Kosacz ownership change
4:19pm
4
Kosacz Barbara
27 Jul 22
Kronos Bio / Barbara Kosacz ownership change
6:18pm
4
Kosacz Barbara
27 May 22
Athira Pharma / Barbara Kosacz ownership change
5:47pm
4
XOMA
XOMA Corp
20 May 22
XOMA / Barbara Kosacz ownership change
9:00am
4
Kosacz Barbara
17 Feb 22
Kronos Bio / Barbara Kosacz ownership change
5:23pm
4
CERO
Phoenix Biotech Acquisition Corp.
12 Oct 21
PHOENIX BIOTECH ACQUISITION / Barbara Kosacz ownership change
7:24pm
3
CERO
Phoenix Biotech Acquisition Corp.
5 Oct 21
PHOENIX BIOTECH ACQUISITION / Barbara Kosacz ownership change
6:37pm
4
Kosacz Barbara
21 May 21
XOMA / Barbara Kosacz ownership change
4:30pm
4
Kosacz Barbara
8 Mar 21
Athira Pharma / Barbara Kosacz ownership change
4:38pm
3
ATHA
Athira Pharma Inc
8 Mar 21
Athira Pharma / Barbara Kosacz ownership change
4:29pm
4
EFTR
eFFECTOR Therapeutics Inc
14 Jan 21
Locust Walk Acquisition / Barbara Kosacz ownership change
7:50pm
3
EFTR
eFFECTOR Therapeutics Inc
7 Jan 21
Locust Walk Acquisition / Barbara Kosacz ownership change
8:47pm
4
Kosacz Barbara
11 Dec 20
Kronos Bio / Barbara Kosacz ownership change
4:35pm
4
KRON
Kronos Bio Inc
16 Oct 20
Kronos Bio / Barbara Kosacz ownership change
3:40pm
3
Kosacz Barbara
8 Oct 20
Kronos Bio / Barbara Kosacz ownership change
7:06pm
4
Kosacz Barbara
27 May 20
XOMA / Barbara Kosacz ownership change
2:30pm