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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000834237-22-003963
Filing Date
2022-02-01
Accepted
2022-01-31 17:49:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 us0499041053_013122.txt SC 13G/A 11608
  Complete submission text file 0000834237-22-003963.txt   13403
Mailing Address ONE ALLENTOWN PARKWAY ALLEN TX 75002
Business Address ONE ALLENTOWN PARKWAY ALLEN TX 75002 9723909800
ATRION CORP (Subject) CIK: 0000701288 (see all company filings)

IRS No.: 630821819 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-36423 | Film No.: 22575670
SIC: 3841 Surgical & Medical Instruments & Apparatus

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies