13 filings
SD
LDR
Landauer Inc
30 May 17
Conflict minerals disclosure
12:00am
UPLOAD
LDR
Landauer Inc
30 Dec 16
Letter from SEC
12:00am
CORRESP
LDR
Landauer Inc
30 Dec 16
Correspondence with SEC
12:00am
UPLOAD
LDR
Landauer Inc
27 Dec 16
Letter from SEC
12:00am
SD
LDR
Landauer Inc
25 May 16
Conflict minerals disclosure
12:00am
SD
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29 May 15
Conflict minerals disclosure
12:00am
UPLOAD
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22 Apr 15
Letter from SEC
12:00am
CORRESP
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10 Apr 15
Correspondence with SEC
12:00am
UPLOAD
nu0vdv
30 Mar 15
Letter from SEC
12:00am
SD
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9 Jul 14
Conflict minerals disclosure
12:00am
UPLOAD
n302dher6xl6vdwk
18 Apr 13
Letter from SEC
12:00am
CORRESP
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11 Apr 13
Correspondence with SEC
12:00am
UPLOAD
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27 Mar 13
Letter from SEC
12:00am
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