Latest filings (excl ownership)
No filings
Latest ownership filings
SC 13D/A
PSYCHEMEDICS CORP
13 Aug 24
4
TILE SHOP HOLDINGS, INC.
21 Jun 24
4
PSYCHEMEDICS CORP
21 Aug 23
4
TILE SHOP HOLDINGS, INC.
15 Jun 23
4
IAA, Inc.
21 Mar 23
SC 13D/A
TILE SHOP HOLDINGS, INC.
13 Jan 23
SC 13D
AstroNova, Inc.
13 Dec 22
4
PSYCHEMEDICS CORP
16 Aug 22
4
IAA, Inc.
16 Jun 22
4
TILE SHOP HOLDINGS, INC.
16 Jun 22
SC 13D/A
PSYCHEMEDICS CORP
10 Jun 22
SC 13D/A
KEWAUNEE SCIENTIFIC CORP /DE/
16 May 22
SC 13D/A
PSYCHEMEDICS CORP
10 May 22
4
PSYCHEMEDICS CORP
21 Apr 22
SC 13D/A
PSYCHEMEDICS CORP
21 Apr 22
4
PSYCHEMEDICS CORP
11 Apr 22
4/A
PSYCHEMEDICS CORP
31 Mar 22
4
PSYCHEMEDICS CORP
18 Mar 22
3
PSYCHEMEDICS CORP
18 Mar 22
4
IAA, Inc.
9 Mar 22
4
IAA, Inc.
8 Mar 22
4
IAA, Inc.
4 Mar 22
4
IAA, Inc.
24 Feb 22
4
IAA, Inc.
22 Feb 22
4
IAA, Inc.
17 Feb 22
SC 13D/A
INTERPACE BIOSCIENCES, INC.
1 Feb 22
SC 13D/A
PSYCHEMEDICS CORP
26 Jan 22
SC 13D
KEWAUNEE SCIENTIFIC CORP /DE/
25 Jan 22
SC 13D/A
INTERPACE BIOSCIENCES, INC.
13 Jan 22
SC 13D/A
INTERPACE BIOSCIENCES, INC.
6 Dec 21
SC 13D/A
PSYCHEMEDICS CORP
23 Sep 21
SC 13D/A
PSYCHEMEDICS CORP
19 Aug 21
4
TILE SHOP HOLDINGS, INC.
21 Jul 21
4
IAA, Inc.
2 Jul 21
4
INTERPACE BIOSCIENCES, INC.
1 Mar 21
3
INTERPACE BIOSCIENCES, INC.
1 Mar 21
SC 13D
INTERPACE BIOSCIENCES, INC.
1 Mar 21
SC 13D
PSYCHEMEDICS CORP
30 Dec 20
4
TILE SHOP HOLDINGS, INC.
22 Jul 20
4
IAA, Inc.
19 Jun 20