172 filings
4
TGEN
Tecogen Inc.
3 May 24
TECOGEN / EARL R LEWIS ownership change
4:08pm
4
TGEN
Tecogen Inc.
24 Apr 24
TECOGEN / EARL R LEWIS ownership change
3:37pm
4
TGEN
Tecogen Inc.
24 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
11:38am
4
TGEN
Tecogen Inc.
23 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
2:14pm
4
TGEN
Tecogen Inc.
16 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
5:34pm
5
ddh41 x2m2ja
16 Apr 24
TECOGEN / EARL R LEWIS ownership change
5:28pm
4
vgkhx561jdfs3prrd
16 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
10:11am
4
tx1p6 2a3rtf
12 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
5:11pm
4
bmk0mju9 4tcjq1q0bi
11 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
5:25pm
4
dybxf131wwioy 39k
9 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
3:35pm
4
1bkudcm
8 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
4:08pm
4
h94c4
2 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
11:37am
4
944bqzmxs073v1 w0
25 Jan 24
TECOGEN / EARL R LEWIS ownership change
9:29am
4
8mgr000ni e1wfu9xsy
23 Jan 24
TECOGEN / EARL R LEWIS ownership change
5:54pm
4
4s0hwe4b
23 Jan 24
TECOGEN / JOHN HATSOPOULOS ownership change
5:45pm
4
5m8kz962
19 Jan 24
TECOGEN / JOHN HATSOPOULOS ownership change
10:42am
4
8o1g j73hvsa364z
16 Jan 24
TECOGEN / JOHN HATSOPOULOS ownership change
4:42pm
4
dt6q6kl2xmqfjpjqr0k3
28 Dec 23
TECOGEN / JOHN HATSOPOULOS ownership change
10:59am
4
rld47ny17o nz
26 Dec 23
TECOGEN / JOHN HATSOPOULOS ownership change
11:34am
4
cs6vfkt
15 Dec 23
TECOGEN / JOHN HATSOPOULOS ownership change
4:19pm