Marie A Ffolkes

Insider

First SEC filing: Oct. 31, 2022 · Latest: Oct. 31, 2022

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 19 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

19 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 8, 2026	MAS	A	2,650	—	—	24,517 Direct	+12.12%	Acquired	(price as of 2026-08-21)
May 15, 2025	VLO	M	2,041	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 15, 2025	VLO	D	756	$133.76	$101,123	1,944 Direct	-28.00%	Disposed	158.6% (price as of 2026-08-21)
May 15, 2025	VLO	M	2,041	—	—	2,700 Direct	+309.71%	Acquired	(price as of 2026-08-21)
May 9, 2025	MAS	A	2,900	—	—	21,867 Direct	+15.29%	Acquired	(price as of 2026-08-21)
May 6, 2025	VLO	A	1,909	—	—	1,909 Direct	—	Acquired	(price as of 2026-08-21)
May 15, 2024	VLO	A	1,381	—	—	1,381 Direct	—	Acquired	(price as of 2026-08-21)
May 10, 2024	MAS	A	2,490	—	—	18,967 Direct	+15.11%	Acquired	(price as of 2026-08-21)
Oct. 30, 2023	VLO	M	1,047	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Oct. 30, 2023	VLO	M	659	—	—	659 Direct	—	Acquired	(price as of 2026-08-21)
May 11, 2023	MAS	A	3,040	—	—	16,477 Direct	+22.62%	Acquired	(price as of 2026-08-21)
May 9, 2023	VLO	A	2,041	—	—	2,041 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 28, 2022	VLO	A	1,047	—	—	1,047 Direct	—	Acquired	(price as of 2026-08-21)
May 12, 2022	MAS	A	2,930	—	—	13,437 Direct	+27.89%	Acquired	(price as of 2026-08-21)
May 17, 2021	MAS	S	3,186	$63.88	$203,522	10,507 Direct	-23.27%	Disposed	15.3% (price as of 2026-08-21)
May 12, 2021	MAS	A	2,580	—	—	13,693 Direct	+23.22%	Acquired	(price as of 2026-08-21)
May 13, 2020	MAS	A	3,510	—	—	11,113 Direct	+46.17%	Acquired	(price as of 2026-08-21)
Nov. 12, 2019	MAS	S	1,957	$46.22	$90,453	7,603 Direct	-20.47%	Disposed	59.3% (price as of 2026-08-21)
May 10, 2019	MAS	A	3,690	—	—	9,560 Direct	+62.86%	Acquired	(price as of 2026-08-21)
May 11, 2018	MAS	A	3,680	—	—	5,870 Direct	+168.04%	Acquired	(price as of 2026-08-21)
Oct. 25, 2017	MAS	A	2,190	—	—	2,190 Direct	—	Acquired	(price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
May 15, 2025	VLO	Stock Units	Common Stock	—	May 15, 2025	2,041	Disposed
May 6, 2025	VLO	Stock Units	Common Stock (1,909)	—	—	1,909	Acquired
May 15, 2024	VLO	Stock Units	Common Stock (1,381)	—	—	1,381	Acquired
Oct. 30, 2023	VLO	Stock Units [F1]	Common Stock	—	—	1,047	Disposed
May 9, 2023	VLO	Stock Units	Common Stock (2,041)	—	—	2,041	Acquired
Oct. 28, 2022	VLO	Common Stock	Common Stock (1,047)	—	—	1,047	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Oct. 31, 2022	VLO	Common Stock	0	Direct