24 filings
SC 13G
Corbyn Investment Management Inc
16 Jan 14
Michael Baker Corp
12:00am
SC 13D/A
Campbell Thomas J
15 Aug 13
Michael Baker Corp
12:00am
SC 13D/A
Campbell Thomas J
2 Aug 13
Michael Baker Corp
12:00am
11-K
Baker Hughes Company
5 Jun 13
Annual report of employee stock purchases
12:00am
SC 13D/A
Campbell Thomas J
7 Feb 13
MICHAEL BAKER / CAMPBELL THOMAS J ownership change
12:00am
SC 13D/A
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19 Dec 12
MICHAEL BAKER / CAMPBELL THOMAS J ownership change
12:00am
SC 13D
j8q3r06gpkrfxmq4v
18 Jul 12
MICHAEL BAKER / CAMPBELL THOMAS J ownership change
12:00am
11-K
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1 Jun 12
Annual report of employee stock purchases
12:00am
SC 13D/A
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31 Oct 11
MICHAEL BAKER / Starboard Value ownership change
12:00am
SC 13D
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25 Aug 11
MICHAEL BAKER / Starboard Value ownership change
12:00am
11-K
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31 May 11
Annual report of employee stock purchases
12:00am
11-K
1csqkanp apy
21 Jun 10
Annual report of employee stock purchases
12:00am
11-K
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21 May 09
Annual report of employee stock purchases
12:00am
11-K
gmobhbbar0 blnsq4u
30 Jun 08
Annual report of employee stock purchases
12:00am
11-K
99ip6p6rnvtxcvbsm
27 Jun 07
Annual report of employee stock purchases
12:00am
11-K
5brkr
28 Jun 06
Annual report of employee stock purchases
12:00am
11-K
8j0ef 50b6gz9ng
29 Jun 05
Annual report of employee stock purchases
12:00am
11-K
f95 jots6
25 Jun 04
Annual report of employee stock purchases
12:00am
11-K
87i49
27 Jun 03
Annual report of employee stock purchases
12:00am
11-K
439y 92os
2 Aug 02
Annual report of employee stock purchases
12:00am