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
p478zddeu 1knko
16 Apr 24
TECOGEN / EARL R LEWIS ownership change
5:28pm
4
k3eqeih89el0wjxn70gc
16 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
10:11am
4
bni gv46y
12 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
5:11pm
4
nrqcp64 ha0uw07xjxjg
11 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
5:25pm
4
n7lkdkeh16x
9 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
3:35pm
4
w3c9899cji p099ywp
8 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
4:08pm
4
poitmc1zl d1es
2 Apr 24
TECOGEN / JOHN HATSOPOULOS ownership change
11:37am
4
nant1071c i988
25 Jan 24
TECOGEN / EARL R LEWIS ownership change
9:29am
4
szctstfxr tdxnb
23 Jan 24
TECOGEN / EARL R LEWIS ownership change
5:54pm
4
7o3c4 2m1fl9foe3a81
23 Jan 24
TECOGEN / JOHN HATSOPOULOS ownership change
5:45pm
4
8h5jhmfc6 yeog
19 Jan 24
TECOGEN / JOHN HATSOPOULOS ownership change
10:42am
4
7pql 3efk
16 Jan 24
TECOGEN / JOHN HATSOPOULOS ownership change
4:42pm
4
j94 vcohxro
28 Dec 23
TECOGEN / JOHN HATSOPOULOS ownership change
10:59am
4
9m9eyrmhlh4ql 83m56d
26 Dec 23
TECOGEN / JOHN HATSOPOULOS ownership change
11:34am
4
7pmmvvdubfnaw
15 Dec 23
TECOGEN / JOHN HATSOPOULOS ownership change
4:19pm