21 filings
SD
ZIGO
Zygo Corp
30 May 14
Conflict minerals disclosure
12:00am
UPLOAD
ZIGO
Zygo Corp
10 Oct 13
Letter from SEC
12:00am
CORRESP
ZIGO
Zygo Corp
9 Oct 13
Correspondence with SEC
12:00am
UPLOAD
ZIGO
Zygo Corp
26 Sep 13
Letter from SEC
12:00am
CT ORDER
ZIGO
Zygo Corp
3 Jan 13
Confidential treatment order
12:00am
UPLOAD
rjb8sb9
27 May 11
Letter from SEC
12:00am
CT ORDER
r43ka
27 May 11
Confidential treatment order
12:00am
CORRESP
jr63zwl72o2coq wnb9
11 May 11
Correspondence with SEC
12:00am
UPLOAD
j1xri
4 May 11
Letter from SEC
12:00am
CORRESP
p2tx4p
13 Apr 11
Correspondence with SEC
12:00am
UPLOAD
jun8t x752gy2
30 Mar 11
Letter from SEC
12:00am
CT ORDER
95zcwqvkxhi3oifebxe
26 Mar 10
Confidential treatment order
12:00am
CT ORDER
f4xpup33o0oh5 nxozc
2 Mar 10
Confidential treatment order
12:00am
UPLOAD
mke 7blbcy
17 Dec 08
Letter from SEC
12:00am
CORRESP
lc5efe1
1 Dec 08
Correspondence with SEC
12:00am
UPLOAD
erdj9a1
24 Nov 08
Letter from SEC
12:00am
CT ORDER
9m2spr91dvq d1quma
4 Jun 08
Confidential treatment order
12:00am
UPLOAD
p5fy1j2j8dnn4
4 May 05
Letter from SEC
12:00am
CORRESP
x0znc2y
21 Mar 05
Correspondence with SEC
12:00am
UPLOAD
qhhydmn
4 Feb 05
Letter from SEC
12:00am