Insider · CIK 0001710396

Tadlock Stephen

Reports to the SEC for 1 company · HOUSTON, TX

sec.gov

Transactions

Companies

Filings

CIK

0001710396

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-03	WHDCactus, Inc.G Gift	EVP/CEO Cactus Intl	GGift	−435 sh	—	—	81,633
2026-08-03	WHDCactus, Inc.S Sale	EVP/CEO Cactus Intl	SSale	−38.5K sh	$63.80	−$2.45M	43,178
2026-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+4,971 sh	—	—	84,025
2026-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,957 sh	$48.56	−$95K	82,068
2026-03-11	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−4,971 sh	—	—	131,314
2026-03-10	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+7,978 sh	—	—	79,752
2026-03-10	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−3,140 sh	$48.60	−$153K	76,612
2026-03-10	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+4,027 sh	—	—	80,639
2026-03-10	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,585 sh	$48.60	−$77K	79,054
2026-03-10	WHDCactus, Inc. · Restricted Stock UnitsA Award	EVP/CEO Cactus Intl	AAward	+15K sh	—	—	148,290
2026-03-10	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−7,978 sh	—	—	140,312
2026-03-10	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−4,027 sh	—	—	136,285
2026-02-26	WHDCactus, Inc.A Award	EVP/CEO Cactus Intl	AAward	+27.5K sh	—	—	82,594
2026-02-26	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−10.8K sh	$51.56	−$558K	71,774
2026-01-01	WHDCactus, Inc. · Restricted Stock UnitsA Award	EVP/CEO Cactus Intl	AAward	+10.9K sh	—	—	122,394
2026-01-01	WHDCactus, Inc. · Restricted Stock UnitsA Award	EVP/CEO Cactus Intl	AAward	+10.9K sh	—	—	133,320
2025-03-17	WHDCactus, Inc.A Award	EVP/CEO Cactus Intl	AAward	+15.5K sh	—	—	61,199
2025-03-17	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−6,101 sh	$45.00	−$275K	55,098
2025-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+2,584 sh	—	—	43,697
2025-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,017 sh	$46.47	−$47.3K	42,680
2025-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+4,972 sh	—	—	47,652
2025-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,957 sh	$46.47	−$90.9K	45,695
2025-03-11	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−2,584 sh	—	—	116,440
2025-03-11	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−4,972 sh	—	—	111,468
2025-03-10	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+7,976 sh	—	—	44,253
2025-03-10	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−3,140 sh	$45.24	−$142K	41,113
2025-03-10	WHDCactus, Inc. · Restricted Stock UnitsA Award	EVP/CEO Cactus Intl	AAward	+12.1K sh	—	—	127,000
2025-03-10	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−7,976 sh	—	—	119,024
2024-11-06	WHDCactus, Inc.G Gift	EVP/CEO Cactus Intl	GGift	−80 sh	—	—	36,277
2024-11-04	WHDCactus, Inc.S Sale	EVP/CEO Cactus Intl	SSale	−33.5K sh	$61.35	−$2.06M	36,357
2024-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+7,978 sh	—	—	58,142
2024-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−3,140 sh	$46.53	−$146K	55,002
2024-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+3,130 sh	—	—	58,132
2024-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,232 sh	$46.60	−$57.4K	56,900
2024-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+2,584 sh	—	—	59,484
2024-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,017 sh	$46.60	−$47.4K	58,467
2024-03-11	WHDCactus, Inc.A Award	EVP/CEO Cactus Intl	AAward	+18.8K sh	—	—	77,247
2024-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−7,390 sh	$46.60	−$344K	69,857
2024-03-11	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−7,978 sh	—	—	105,719
2024-03-11	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−3,130 sh	—	—	102,589
2024-03-11	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−2,584 sh	—	—	100,005
2024-03-11	WHDCactus, Inc. · Restricted Stock UnitsA Award	EVP/CEO Cactus Intl	AAward	+14.9K sh	—	—	114,920
2023-08-16	WHDCactus, Inc.S Sale	EVP/CEO Cactus Intl	SSale	−34.1K sh	$51.31	−$1.75M	50,164
2023-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+9,810 sh	—	—	84,622
2023-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−3,861 sh	$42.59	−$164K	80,761
2023-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+3,130 sh	—	—	83,891
2023-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,232 sh	$42.59	−$52.5K	82,659
2023-03-11	WHDCactus, Inc.M Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	+2,584 sh	—	—	85,243
2023-03-11	WHDCactus, Inc.F Tax Payment	EVP/CEO Cactus Intl	FTax Payment	−1,017 sh	$42.59	−$43.3K	84,226
2023-03-11	WHDCactus, Inc. · Restricted Stock UnitsM Exercise/Conversion	EVP/CEO Cactus Intl	MExercise/Conversion	−9,810 sh	—	—	119,411

Recent filings

Accepted (ET)
Aug 54
Tadlock Stephen0001628280-26-052994
SEC(opens sec.gov)
Mar 124
Tadlock Stephen0001628280-26-017464
SEC(opens sec.gov)
Mar 24
Tadlock Stephen0001628280-26-013512
SEC(opens sec.gov)
Jan 54
Tadlock Stephen0001628280-26-000711
SEC(opens sec.gov)
Mar 214
Tadlock Stephen0001699136-25-000053
SEC(opens sec.gov)
Mar 124
Tadlock Stephen0001699136-25-000036
SEC(opens sec.gov)

Companies

Cactus, Inc.EVP/CEO Cactus IntlWHD

Address

920 MEMORIAL CITY WAY SUITE 300

HOUSTON, TX, 77024