SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-20-029036
Filing Date
2020-05-14
Accepted
2020-05-14 10:03:21
Documents
1
Period of Report
2020-05-13

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3645
  Complete submission text file 0001209191-20-029036.txt   5101
Mailing Address 7007 PINEMONT DR. HOUSTON TX 77040
Business Address 7007 PINEMONT DR. HOUSTON TX 77040 7139864444
GEOSPACE TECHNOLOGIES CORP (Issuer) CIK: 0001001115 (see all company filings)

IRS No.: 760447780 | State of Incorp.: TX | Fiscal Year End: 0930
SIC: 3829 Measuring & Controlling Devices, NEC

Mailing Address COLORADO SCHOOL OF MINES-DEPT. OF GEOPHY 1500 ILLINOISE STREET GOLDEN CO 80401-1887
Business Address
DAVIS THOMAS L (Reporting) CIK: 0001049658 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-13601 | Film No.: 20875710