69 filings
SD
PWR
Quanta Services, Inc.
31 May 23
Conflict minerals disclosure
4:34pm
UPLOAD
PWR
Quanta Services, Inc.
6 Oct 22
Letter from SEC
12:00am
CORRESP
PWR
Quanta Services, Inc.
13 Sep 22
Correspondence with SEC
12:00am
UPLOAD
PWR
Quanta Services, Inc.
1 Sep 22
Letter from SEC
12:00am
SD
PWR
Quanta Services, Inc.
31 May 22
Conflict minerals disclosure
4:32pm
UPLOAD
romgqjm
21 Jun 21
Letter from SEC
12:00am
CORRESP
w8bqx8c
8 Jun 21
Correspondence with SEC
12:00am
SD
0zw7 bw2p2n0
1 Jun 21
Conflict minerals disclosure
4:45pm
UPLOAD
3o8l7sep
27 May 21
Letter from SEC
12:00am
CORRESP
anl 3m7gxp50a4b4
17 May 21
Correspondence with SEC
12:00am
UPLOAD
vn7 uy2pp6w
4 May 21
Letter from SEC
12:00am
UPLOAD
ijsrx18pofdw22kvwtp
20 Aug 20
Letter from SEC
12:00am
CORRESP
uvavs
3 Aug 20
Correspondence with SEC
12:00am
UPLOAD
rbe3g8f jlx
26 Jun 20
Letter from SEC
12:00am
SD
w3lz 8xpkenr
1 Jun 20
Conflict minerals disclosure
4:31pm
CORRESP
0zkpvd93twds1
1 Jun 20
Correspondence with SEC
12:00am
UPLOAD
36o2dm
5 May 20
Letter from SEC
12:00am
SD
uy8pcv
31 May 18
Conflict minerals disclosure
4:17pm
SD
klg fsbehnjfzh33w
31 May 17
Conflict minerals disclosure
12:00am
UPLOAD
ws0c12d37rg kblm
13 Jul 16
Letter from SEC
12:00am