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Who

Richard F. Miles

Director

Company insider

Files Form 4 as: Director, Geospace Technologies; President and CEO, Geokinetics.

Every Form 4 they filed

In numbers

Trades disclosed
49
Buys
7
Sells
4
Bought
$311K
Sold
$189K
Companies
2
Companies where not an officer
1
First trade
1 Nov 2006
Last trade
9 Feb 2026
Last filed
9 Feb 2026

Companies traded

Where they are an officer
GeokineticsDirector, Officer · last 7 Nov 20116 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
GEOS Geospace TechnologiesDirector · Life-science tools · last 9 Feb 20261 buy · 4 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
9 Feb 2026filed 9 Feb 2026GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—3,500 at $0.00filing
9 Feb 2026filed 9 Feb 2026GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—3,500 at $0.00filing
6 Feb 2025filed 7 Feb 2025GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—7,200 at $0.00filing
22 Feb 2024filed 27 Feb 2024GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$59K4,900 at $12.04filing
7 Feb 2024filed 8 Feb 2024GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—4,200 at $0.00filing
9 Feb 2023filed 10 Feb 2023GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—9,000 at $0.00filing
2 Feb 2022filed 3 Feb 2022GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—5,500 at $0.00filing
4 Feb 2021filed 5 Feb 2021GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—5,000 at $0.00filing
6 Apr 2020filed 6 Apr 2020GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Bought$66K10,000 at $6.55filing
6 Feb 2020filed 7 Feb 2020GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—2,200 at $0.00filing
6 Feb 2019filed 7 Feb 2019GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—2,000 at $0.00filing
7 Feb 2018filed 8 Feb 2018GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Code A—2,400 at $0.00filing
2 Jun 2017filed 5 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$7,880500 at $15.76filing
2 Jun 2017filed 5 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$7,875500 at $15.75filing
2 Jun 2017filed 5 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$1,564100 at $15.64filing
2 Jun 2017filed 5 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$13K800 at $15.64filing
2 Jun 2017filed 5 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$1,563100 at $15.63filing
2 Jun 2017filed 5 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$16K1,000 at $15.66filing
1 Jun 2017filed 2 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$6,579436 at $15.09filing
1 Jun 2017filed 2 Jun 2017GEOS Geospace TechnologiesLife-science toolsSEC FORM 4 Sold$15K1,000 at $15.29filing

News

Comparing Geospace Technologies (NASDAQ:GEOS) and Mammoth Energy Services (NASDAQ:TUSK)GEOS · themarketsdaily.com · 9 Oct 2026

0 headlines in the last 90 days name Richard F. Miles; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care5
Not placed6

Buys in green, sells in red, by the company’s sector.

Related people

Nobody else traded the same names lately.