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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001104659-21-018621
Filing Date
2021-02-10
Accepted
2021-02-10 11:28:19
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A tv01381-mesalaboratoriesinc.htm SC 13G/A 12321
  Complete submission text file 0001104659-21-018621.txt   13997
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

IRS No.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A

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

IRS No.: 840872291 | State of Incorp.: CO | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-35904 | Film No.: 21611386
SIC: 3823 Industrial Instruments For Measurement, Display, and Control