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Mailing Address 12100 W 6TH AVE LAKEWOOD CO 80228
Business Address 12100 W 6TH AVE LAKEWOOD CO 80228 3039878000
MESA LABORATORIES INC /CO/ CIK#: 0000724004 (see all company filings)

SIC: 3823 - INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL
State location: CO | State of Inc.: CO | Fiscal Year End: 0331
formerly: MESA LABORATORIES INC /CO (filings through 2020-08-28)
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0000724004 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 1.01, 7.01, 8.01, and 9.01
Acc-no: 0001437749-24-011307 (34 Act)  Size: 1 MB
2024-04-08 000-11740
24828194
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-003549 Size: 39 KB
2024-04-02 000-11740
8-K  Documents   Interactive Data Current report, items 2.06 and 9.01
Acc-no: 0001437749-24-010537 (34 Act)  Size: 177 KB
2024-04-02 000-11740
24813221
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001437749-24-009174 Size: 43 KB
2024-03-25
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-003035 Size: 43 KB
2024-03-20 000-11740
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001437749-24-007958 Size: 68 KB
2024-03-15
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-002485 Size: 49 KB
2024-03-06 000-11740
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-021455 (34 Act)  Size: 13 KB
2024-02-13 005-35904
24629001
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-24-003053 (34 Act)  Size: 7 MB
2024-02-05 000-11740
24593993
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-24-003052 (34 Act)  Size: 423 KB
2024-02-05 000-11740
24593991
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000906304-24-000027 (34 Act)  Size: 11 KB
2024-01-23 005-35904
24552019
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-001080 (34 Act)  Size: 13 KB
2024-01-22 005-35904
24548700
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001437749-24-000821 (34 Act)  Size: 173 KB
2024-01-08 000-11740
24518384
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001085146-24-000033 (34 Act)  Size: 34 KB
2024-01-05 005-35904
24514701
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-030285 (34 Act)  Size: 6 MB
2023-11-06 000-11740
231378166
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-030284 (34 Act)  Size: 370 KB
2023-11-06 000-11740
231378160
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001437749-23-028494 (34 Act)  Size: 177 KB
2023-10-18 000-11740
231331810
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001437749-23-027935 (34 Act)  Size: 159 KB
2023-10-10 000-11740
231317034
8-K  Documents   Interactive Data Current report, items 4.01 and 9.01
Acc-no: 0001437749-23-024877 (34 Act)  Size: 173 KB
2023-08-30 000-11740
231225083
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001437749-23-024873 (33 Act)  Size: 75 KB
2023-08-30 333-274263
231224821
8-K  Documents   Interactive Data Current report, items 5.03, 5.07, and 9.01
Acc-no: 0001437749-23-024684 (34 Act)  Size: 256 KB
2023-08-25 000-11740
231208846
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-021753 (34 Act)  Size: 5 MB
2023-08-03 000-11740
231138153
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-021752 (34 Act)  Size: 302 KB
2023-08-03 000-11740
231138142
PX14A6G  Documents Notice of exempt solicitation submitted by non-management
Acc-no: 0001214659-23-010195 (34 Act)  Size: 60 KB
2023-07-31 000-11740
231124559
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001437749-23-019920 (34 Act)  Size: 7 MB
2023-07-14 000-11740
231088052
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001437749-23-019178 (34 Act)  Size: 7 MB
2023-07-03 000-11740
231063919
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001437749-23-016028 (34 Act)  Size: 10 MB
2023-05-30 000-11740
23971480
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-015770 (34 Act)  Size: 383 KB
2023-05-25 000-11740
23956219
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001437749-23-012905 (34 Act)  Size: 157 KB
2023-05-08 000-11740
23895901
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001437749-23-006281 (34 Act)  Size: 164 KB
2023-03-13 000-11740
23725756
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-016465 (34 Act)  Size: 13 KB
2023-02-09 005-35904
23603763
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-002547 (34 Act)  Size: 368 KB
2023-02-06 000-11740
23588607
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-002542 (34 Act)  Size: 8 MB
2023-02-06 000-11740
23588424
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000914208-23-000063 (34 Act)  Size: 18 KB
2023-02-02 005-35904
23580487
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000906304-23-000058 (34 Act)  Size: 11 KB
2023-01-27 005-35904
23560504
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-004009 (34 Act)  Size: 13 KB
2023-01-26 005-35904
23554250
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-001521 (34 Act)  Size: 13 KB
2023-01-20 005-35904
23541839
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001085146-23-000172 (34 Act)  Size: 34 KB
2023-01-18 005-35904
23533061
8-K/A  Documents   Interactive Data [Amend] Current report, item 5.07
Acc-no: 0001437749-23-000281 (34 Act)  Size: 165 KB
2023-01-04 000-11740
23505523
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001437749-22-027857 (34 Act)  Size: 156 KB
2022-11-21 000-11740
221406299