Massimo Covezzi

Insider

First SEC filing: Oct. 13, 2010 · Latest: Oct. 13, 2010

On this page

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

LYB selling April 26, 2016

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 28 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

28 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 16, 2017	LYB	A	5,308	—	—	5,308 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 16, 2017	LYB	F	762	$92.69	$70,630	11,728 Direct	-6.10%	Disposed	-26.4% (price as of 2026-08-20)
Feb. 16, 2017	LYB	A	1,234	—	—	12,490 Direct	+10.96%	Acquired	(price as of 2026-08-20)
Feb. 16, 2017	LYB	A	1,554	—	—	11,256 Direct	+16.02%	Acquired	(price as of 2026-08-20)
April 26, 2016	LYB	S	7,551	$89.14	$673,096	9,702 Direct	-43.77%	Disposed	-23.4% (price as of 2026-08-20)
Feb. 16, 2016	LYB	A	5,568	—	—	5,568 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 16, 2016	LYB	F	1,497	$77.93	$116,661	17,253 Direct	-7.98%	Disposed	-12.4% (price as of 2026-08-20)
Feb. 16, 2016	LYB	A	1,436	—	—	18,750 Direct	+8.29%	Acquired	(price as of 2026-08-20)
Feb. 16, 2016	LYB	A	3,048	—	—	17,314 Direct	+21.37%	Acquired	(price as of 2026-08-20)
Oct. 28, 2015	LYB	S	3,000	$90.91	$272,730	14,266 Direct	-17.38%	Disposed	-24.9% (price as of 2026-08-20)
May 1, 2015	LYB	S 10b5-1	15,647	$103.72	$1,622,907	17,266 Direct	-47.54%	Disposed	-34.2% (price as of 2026-08-20)
May 1, 2015	LYB	S 10b5-1	14,353	$104.45	$1,499,171	32,913 Direct	-30.37%	Disposed	-34.7% (price as of 2026-08-20)
April 30, 2015	LYB	F	37,561	$103.52	$3,888,315	47,266 Direct	-44.28%	Disposed	-34.1% (price as of 2026-08-20)
Feb. 17, 2015	LYB	F	1,782	$89.94	$160,273	84,827 Direct	-2.06%	Disposed	-24.1% (price as of 2026-08-20)
Feb. 17, 2015	LYB	F	91	$89.94	$8,185	86,609 Direct	-0.10%	Disposed	-24.1% (price as of 2026-08-20)
Feb. 17, 2015	LYB	A	4,465	—	—	4,465 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 17, 2015	LYB	F	1,781	$89.94	$160,183	84,829 Direct	-2.06%	Disposed	-24.1% (price as of 2026-08-20)
Feb. 17, 2015	LYB	F	90	$89.94	$8,095	86,610 Direct	-0.10%	Disposed	-24.1% (price as of 2026-08-20)
Feb. 17, 2015	LYB	A	197	—	—	86,700 Direct	+0.23%	Acquired	(price as of 2026-08-20)
Feb. 17, 2015	LYB	A	1,216	—	—	86,503 Direct	+1.43%	Acquired	(price as of 2026-08-20)
Feb. 17, 2015	LYB	A	3,861	—	—	85,287 Direct	+4.74%	Acquired	(price as of 2026-08-20)
May 1, 2014	LYB	S 10b5-1	1,257	$92.79	$116,637	81,426 Direct	-1.52%	Disposed	-26.5% (price as of 2026-08-20)
April 30, 2014	LYB	M	47,991	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 30, 2014	LYB	S 10b5-1	47,991	$91.49	$4,390,697	82,683 Direct	-36.73%	Disposed	-25.4% (price as of 2026-08-20)
April 30, 2014	LYB	F	1,185	$92.50	$109,612	130,674 Direct	-0.90%	Disposed	-26.2% (price as of 2026-08-20)
April 30, 2014	LYB	M	47,991	$13.11	$629,162	131,859 Direct	+57.22%	Acquired	420.5% (price as of 2026-08-20)
May 1, 2013	LYB	S 10b5-1	1,257	$60.55	$76,111	83,868 Direct	-1.48%	Disposed	12.7% (price as of 2026-08-20)
April 30, 2013	LYB	M	47,991	—	—	47,991 Direct	-50.00%	Disposed	(price as of 2026-08-20)
April 30, 2013	LYB	S 10b5-1	47,991	$60.81	$2,918,333	85,125 Direct	-36.05%	Disposed	12.2% (price as of 2026-08-20)
April 30, 2013	LYB	F	1,185	$60.70	$71,930	133,116 Direct	-0.88%	Disposed	12.4% (price as of 2026-08-20)
April 30, 2013	LYB	M	47,991	$13.11	$629,162	134,301 Direct	+55.60%	Acquired	420.5% (price as of 2026-08-20)
Dec. 11, 2012	LYB	A	4,884	$54.05	$263,980	86,310 Direct	+6.00%	Acquired	26.3% (price as of 2026-08-20)
April 30, 2012	LYB	M	47,992	—	—	95,982 Direct	-33.33%	Disposed	(price as of 2026-08-20)
April 30, 2012	LYB	S 10b5-1	47,992	$42.67	$2,047,819	81,426 Direct	-37.08%	Disposed	59.9% (price as of 2026-08-20)
April 30, 2012	LYB	M	47,992	$13.11	$629,175	129,418 Direct	+58.94%	Acquired	420.5% (price as of 2026-08-20)
Dec. 16, 2011	LYB	D	143,974	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 16, 2011	LYB	A	143,974	—	—	143,974 Direct	—	Acquired	(price as of 2026-08-20)

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
Feb. 16, 2017	LYB	Opt - Stock Option	Class A ordinary shares (5,308)	$92.69	Feb. 16, 2027	5,308	Acquired
Feb. 16, 2016	LYB	Opt - Stock Option	Class A ordinary shares (5,568)	$77.93	Feb. 16, 2026	5,568	Acquired
Feb. 17, 2015	LYB	Opt - Stock Option	Class A ordinary shares (4,465)	$89.94	Feb. 17, 2025	4,465	Acquired
April 30, 2014	LYB	Opt - Stock Option [F1]	Class A ordinary shares (47,991)	$13.11	April 30, 2020	47,991	Disposed
April 30, 2013	LYB	Opt - Stock Option [F1]	Class A ordinary shares (47,991)	$13.11	April 30, 2020	47,991	Disposed
April 30, 2012	LYB	Opt - Stock Option [F1]	Class A ordinary shares (47,992)	$13.11	April 30, 2020	47,992	Disposed
Dec. 16, 2011	LYB	Opt - Stock Option	Class A ordinary shares (143,974)	$17.61	April 30, 2020	143,974	Disposed
Dec. 16, 2011	LYB	Opt - Stock Option	Class A ordinary shares (143,974)	$13.11	April 30, 2020	143,974	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Oct. 13, 2010	LYB	Class A ordinary shares [F1]	81,426	Direct
Oct. 13, 2010	LYB	Opt - Stock Option→ Class A ordinary shares (143,974)	143,974	Direct