DRUMMOND ROBERT WAYNE JR

PrivateCIK: 1645511
Location

HOUSTON, TX

DRUMMOND ROBERT WAYNE JR sold 17.7% of their position (200K shares) of PATTERSON UTI ENERGY INC on the open market

Open‑market sale worth $2.57M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderDRUMMOND ROBERT WAYNE JRCIK 1645511
IssuerPATTERSON UTI ENERGY INCCIK 889900
Director
Since Feb 2026
-200K
Net shares
Net seller
$2.57M
Total sold
2
Open market trades
0B · 2S
2
Total transactions
200K disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

1.60K

Price / share

$12.85

Trade value

$20.62K

% of position

0.1%
9/1/2026
1.13M1.13M

Common Stock

Direct
S · Sale

Shares

198.40K

Price / share

$12.85

Trade value

$2.55M

% of position

17.6%
9/2/2026
1.13M928.77K
Total

Net shares

200K

Net value

-$2.57M

Derivative Transactions0
No derivative transactions reported