O'BRIEN RICHARD D

PrivateCIK: 1770647
Location

THE WOODLANDS, TX

O'BRIEN RICHARD D (VP-Finance & Global Controller) sold 11.2% of their position (25K shares) of TETRA TECHNOLOGIES INC on the open market

Open‑market sale worth $95.6K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderO'BRIEN RICHARD DCIK 1770647
IssuerTETRA TECHNOLOGIES INCCIK 844965
Officer· VP-Finance & Global Controller
Since Mar 2019
-25K
Net shares
Net seller
$95.6K
Total sold
3
Open market trades
0B · 3S
3
Total transactions
25K disposed
Non-Derivative Transactions3

Common Stock

Direct
S · Sale

Shares

10K

Price / share

$3.83

Trade value

$38.30K

% of position

4.5%
11/5/2021
222.68K212.68K

Common Stock

Direct
S · Sale

Shares

10K

Price / share

$3.79

Trade value

$37.94K

% of position

4.7%
11/5/2021
212.68K202.68K

Common Stock

Direct
S · Sale

Shares

5K

Price / share

$3.88

Trade value

$19.39K

% of position

2.5%
11/5/2021
202.68K197.68K
Total

Net shares

25K

Net value

-$95.62K

Derivative Transactions0
No derivative transactions reported
O'BRIEN RICHARD D — Insider Transaction (Form 4) Filed Nov 8, 2021 | Finecho