Insider · CIK 0001689601

SANDERSON MATTHEW

Reports to the SEC for 1 company · SPRING, TX

sec.gov

Transactions

Companies

Filings

CIK

0001689601

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+15.1K sh	—	—	791,326
2026-08-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−5,952 sh	$6.77	−$40.3K	785,374
2026-08-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+14.6K sh	—	—	799,944
2026-08-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−5,734 sh	$6.77	−$38.8K	794,210
2026-08-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−15.1K sh	—	—	15,125
2026-08-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−14.6K sh	—	—	43,712
2026-03-14	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+86K sh	—	—	814,359
2026-03-14	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−38.2K sh	$8.22	−$314K	776,202
2026-03-14	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−86K sh	—	—	0
2026-02-28	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+29.1K sh	—	—	741,250
2026-02-28	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−12.9K sh	$8.66	−$112K	728,325
2026-02-28	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−29.1K sh	—	—	58,282
2026-02-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+15.9K sh	—	—	711,288
2026-02-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−7,950 sh	$11.14	−$88.6K	703,338
2026-02-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+15.1K sh	—	—	718,462
2026-02-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−6,353 sh	$11.14	−$70.8K	712,109
2026-02-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−15.9K sh	—	—	0
2026-02-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−15.1K sh	—	—	30,249
2026-02-18	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsA Award	Executive Vice President & CFO	AAward	+40.4K sh	—	—	40,374
2025-08-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+15.9K sh	—	—	692,032
2025-08-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−6,161 sh	$4.49	−$27.7K	685,871
2025-08-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+15.1K sh	—	—	700,995
2025-08-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−5,649 sh	$4.49	−$25.4K	695,346
2025-08-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−15.9K sh	—	—	15,942
2025-08-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−15.1K sh	—	—	45,373
2025-03-15	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+42.8K sh	—	—	692,061
2025-03-15	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−16K sh	$3.35	−$53.5K	676,090
2025-03-15	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−42.8K sh	—	—	0
2025-03-14	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsA Award	Executive Vice President & CFO	AAward	+86K sh	—	—	86,034
2025-02-28	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsA Award	Executive Vice President & CFO	AAward	+87.4K sh	—	—	87,423
2025-02-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+17.8K sh	—	—	645,974
2025-02-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−6,658 sh	$4.10	−$27.3K	639,316
2025-02-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+15.9K sh	—	—	655,258
2025-02-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−5,955 sh	$4.10	−$24.4K	649,303
2025-02-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−17.8K sh	—	—	0
2025-02-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−15.9K sh	—	—	31,884
2025-02-19	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+30.2K sh	—	—	640,644
2025-02-19	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−12.5K sh	$4.44	−$55.5K	628,149
2025-02-19	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−30.2K sh	—	—	60,497
2024-08-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+17.8K sh	—	—	608,418
2024-08-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−7,371 sh	$3.23	−$23.8K	601,047
2024-08-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+15.9K sh	—	—	616,989
2024-08-25	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−6,593 sh	$3.23	−$21.3K	610,396
2024-08-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−17.8K sh	—	—	17,825
2024-08-25	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−15.9K sh	—	—	47,826
2024-03-15	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsA Award	Executive Vice President & CFO	AAward	+42.8K sh	—	—	42,758
2024-03-06	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+66.4K sh	—	—	618,035
2024-03-06	TTITETRA TECHNOLOGIES INCF Tax Payment	Executive Vice President & CFO	FTax Payment	−27.4K sh	$3.92	−$108K	590,593
2024-03-06	TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	−66.4K sh	—	—	0
2024-02-25	TTITETRA TECHNOLOGIES INCM Exercise/Conversion	Executive Vice President & CFO	MExercise/Conversion	+25.9K sh	—	—	550,132

Recent filings

Accepted (ET)
Aug 274
SANDERSON MATTHEW0001689601-26-000005
SEC(opens sec.gov)
Mar 174
SANDERSON MATTHEW0001689601-26-000004
SEC(opens sec.gov)
Mar 24
SANDERSON MATTHEW0001689601-26-000003
SEC(opens sec.gov)
Feb 274
SANDERSON MATTHEW0001689601-26-000002
SEC(opens sec.gov)
Feb 204
SANDERSON MATTHEW0001689601-26-000001
SEC(opens sec.gov)
Aug 274
SANDERSON MATTHEW0001562180-25-006026
SEC(opens sec.gov)

Companies

TETRA TECHNOLOGIES INCExecutive Vice President & CFOTTI

Address

10000 ENERGY DRIVE SUITE 600

SPRING, TX, 77389