38 filings
13F-HR
American Research & Management Co.
7 Oct 22
Quarterly holdings report by institutional manager
1:48pm
13F-HR
American Research & Management Co.
22 Jul 22
Quarterly holdings report by institutional manager
10:15am
13F-HR
American Research & Management Co.
21 Apr 22
Quarterly holdings report by institutional manager
10:34am
13F-HR
American Research & Management Co.
28 Jan 22
Quarterly holdings report by institutional manager
10:32am
13F-HR
American Research & Management Co.
28 Oct 21
Quarterly holdings report by institutional manager
9:47am
13F-HR
o8h2x n9y
16 Jul 21
Quarterly holdings report by institutional manager
11:00am
13F-HR
1fsdczf9ztxdpn 79ts
6 Apr 21
Quarterly holdings report by institutional manager
12:33pm
13F-HR
4nxzf
28 Jan 21
Quarterly holdings report by institutional manager
12:47pm
13F-HR
5dbvxzdv6lu 1ws3ct7e
29 Oct 20
Quarterly holdings report by institutional manager
1:45pm
13F-HR
ztl6m80tamj
28 Jul 20
Quarterly holdings report by institutional manager
11:28am
13F-HR
ebssj2o0
28 Apr 20
Quarterly holdings report by institutional manager
10:20am
13F-HR
h0sc75i
17 Jan 20
Quarterly holdings report by institutional manager
11:52am
13F-HR
cy6lyagaj5v1r
31 Oct 19
Quarterly holdings report by institutional manager
11:35am
13F-HR
g5ri1c5rcdtygehij57
18 Jul 19
Quarterly holdings report by institutional manager
1:18pm
13F-HR
in5q0v88n
16 Apr 19
Quarterly holdings report by institutional manager
12:49pm
13F-HR
8vbsb58gxep
12 Feb 19
Quarterly holdings report by institutional manager
12:09pm
13F-HR
p0mq0o6
4 Oct 18
Quarterly holdings report by institutional manager
12:15pm
13F-HR
q2tb66hn5d2nk8xe
25 Jul 18
Quarterly holdings report by institutional manager
8:40am
13F-HR
spfqkzh kv
19 Apr 18
Quarterly holdings report by institutional manager
12:00am
13F-HR
3290lwq
8 Feb 18
Quarterly holdings report by institutional manager
12:00am