CHOLMONDELEY PAULA H

CIK 1193675 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 8, 2022 · Latest: Nov. 8, 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 + 75 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

75 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 26, 2026	TEX	A	1,128	$71.81	$81,002	34,060 Direct	+3.43%	Acquired	-8.7% (price as of 2026-08-21)
June 25, 2026	LXEO	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-21)
June 26, 2025	LXEO	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 25, 2024	LXEO	P	15,000	$6.99	$104,850	30,627 Direct	+95.99%	Acquired	-26.4% (price as of 2026-08-21)
June 25, 2024	LXEO	A	18,000	—	—	18,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 4, 2022	TEX	S	20,000	$41.22	$824,400	32,058 Direct	-38.42%	Disposed	59.1% (price as of 2026-08-21)
Sept. 30, 2020	TEX	P	2,853	$19.47	$55,548	51,635 Direct	+5.85%	Acquired	236.8% (price as of 2026-08-21)
Sept. 30, 2020	TEX	S	2,853	$19.61	$55,947	48,782 Direct	-5.53%	Disposed	234.4% (price as of 2026-08-21)
March 19, 2020	TEX	P	20,000	$12.64	$252,800	51,635 Direct	+63.22%	Acquired	418.8% (price as of 2026-08-21)
June 7, 2019	TEX	P	1,153	$28.24	$32,561	31,155 Direct	+3.84%	Acquired	132.2% (price as of 2026-08-21)
June 7, 2019	TEX	P	1,500	$28.23	$42,345	30,002 Direct	+5.26%	Acquired	132.3% (price as of 2026-08-21)
June 7, 2019	TEX	S	2,653	$28.24	$74,921	28,502 Direct	-8.52%	Disposed	132.2% (price as of 2026-08-21)
June 22, 2018	TEX	S	16,214	$41.29	$669,476	30,914 Direct	-34.40%	Disposed	58.8% (price as of 2026-08-21)
May 13, 2016	TEX	A	9,921	$22.68	$225,008	46,175 Direct	+27.37%	Acquired	189.1% (price as of 2026-08-21)
March 10, 2016	TEX	P	3,038	$21.32	$64,770	36,210 Direct	+9.16%	Acquired	207.6% (price as of 2026-08-21)
March 10, 2016	TEX	S	3,038	$21.30	$64,709	33,172 Direct	-8.39%	Disposed	207.9% (price as of 2026-08-21)
Jan. 8, 2016	XRAY	A	11	—	—	9,762 Direct	+0.11%	Acquired	(price as of 2026-08-21)
Dec. 15, 2015	XRAY	A	13	$59.68	$776	11,027 Direct	+0.12%	Acquired	-81.8% (price as of 2026-08-21)
Oct. 9, 2015	XRAY	A	13	—	—	9,750 Direct	+0.13%	Acquired	(price as of 2026-08-21)
Sept. 22, 2015	XRAY	A	15	$53.11	$797	11,014 Direct	+0.14%	Acquired	-79.6% (price as of 2026-08-21)
July 10, 2015	XRAY	A	13	—	—	9,737 Direct	+0.13%	Acquired	(price as of 2026-08-21)
June 23, 2015	XRAY	A	15	$53.41	$801	10,999 Direct	+0.14%	Acquired	-79.7% (price as of 2026-08-21)
May 23, 2015	XRAY	M	1,739	—	—	1,915 Direct	+988.07%	Acquired	(price as of 2026-08-21)
May 23, 2015	XRAY	M	1,739	—	—	9,724 Direct	-15.17%	Disposed	(price as of 2026-08-21)
May 21, 2015	TEX	P	2,620	$28.56	$74,827	35,852 Direct	+7.88%	Acquired	129.6% (price as of 2026-08-21)
May 21, 2015	XRAY	A	6,700	—	—	6,700 Direct	—	Acquired	(price as of 2026-08-21)
May 21, 2015	XRAY	A	1,426	—	—	11,463 Direct	+14.21%	Acquired	(price as of 2026-08-21)
April 10, 2015	XRAY	A	14	—	—	10,037 Direct	+0.14%	Acquired	(price as of 2026-08-21)
March 24, 2015	XRAY	A	14	$51.92	$727	10,984 Direct	+0.13%	Acquired	-79.1% (price as of 2026-08-21)
Feb. 6, 2015	TEX	J	72	$24.70	$1,778	33,196 Direct	-0.22%	Disposed	165.5% (price as of 2026-08-21)
Jan. 13, 2015	TEX	J	72	$23.66	$1,704	33,268 Direct	+0.22%	Acquired	177.2% (price as of 2026-08-21)
Jan. 9, 2015	XRAY	A	12	—	—	10,023 Direct	+0.12%	Acquired	(price as of 2026-08-21)
Dec. 23, 2014	XRAY	A	13	$54.09	$703	10,970 Direct	+0.12%	Acquired	-79.9% (price as of 2026-08-21)
Oct. 10, 2014	XRAY	A	14	—	—	10,011 Direct	+0.14%	Acquired	(price as of 2026-08-21)
Sept. 23, 2014	XRAY	A	16	$46.04	$737	10,970 Direct	+0.15%	Acquired	-76.4% (price as of 2026-08-21)
July 11, 2014	XRAY	A	14	—	—	9,996 Direct	+0.14%	Acquired	(price as of 2026-08-21)
June 24, 2014	XRAY	A	15	$47.55	$713	10,940 Direct	+0.14%	Acquired	-77.2% (price as of 2026-08-21)
May 21, 2014	XRAY	A	1,390	—	—	9,983 Direct	+16.18%	Acquired	(price as of 2026-08-21)
May 21, 2014	XRAY	A	6,500	—	—	6,500 Direct	—	Acquired	(price as of 2026-08-21)
May 9, 2014	TEX	A	3,005	$39.94	$120,020	33,051 Direct	+10.00%	Acquired	64.2% (price as of 2026-08-21)
April 11, 2014	XRAY	A	12	—	—	8,593 Direct	+0.14%	Acquired	(price as of 2026-08-21)
March 24, 2014	XRAY	A	16	$45.13	$722	10,925 Direct	+0.15%	Acquired	-76.0% (price as of 2026-08-21)
March 13, 2014	MTX	A	19	—	—	21,873 Direct	+0.09%	Acquired	(price as of 2026-08-21)
Jan. 10, 2014	XRAY	A	11	—	—	8,581 Direct	+0.13%	Acquired	(price as of 2026-08-21)
Dec. 26, 2013	XRAY	A	367	$48.74	$17,888	10,909 Direct	+3.48%	Acquired	-77.7% (price as of 2026-08-21)
Dec. 20, 2013	TEX	P	18	$40.07	$721	30,011 Direct	+0.06%	Acquired	63.7% (price as of 2026-08-21)
Dec. 20, 2013	TEX	A	19	$39.70	$754	29,993 Direct	+0.06%	Acquired	65.2% (price as of 2026-08-21)
Dec. 20, 2013	TEX	A	19	$39.70	$754	29,993 Direct	+0.06%	Acquired	65.2% (price as of 2026-08-21)
Dec. 12, 2013	MTX	A	19	—	—	21,854 Direct	+0.09%	Acquired	(price as of 2026-08-21)
Oct. 11, 2013	XRAY	A	12	—	—	8,570 Direct	+0.14%	Acquired	(price as of 2026-08-21)
Oct. 1, 2013	MTX	A	398	—	—	21,836 Direct	+1.86%	Acquired	(price as of 2026-08-21)
Sept. 24, 2013	XRAY	A	304	$44.10	$13,406	10,542 Direct	+2.97%	Acquired	-75.4% (price as of 2026-08-21)
Sept. 12, 2013	MTX	A	23	—	—	21,437 Direct	+0.11%	Acquired	(price as of 2026-08-21)
Aug. 29, 2013	TEX	P	4,019	$29.90	$120,168	29,974 Direct	+15.48%	Acquired	119.3% (price as of 2026-08-21)
Aug. 29, 2013	TEX	S	2,044	$29.95	$61,218	25,955 Direct	-7.30%	Disposed	118.9% (price as of 2026-08-21)
July 12, 2013	XRAY	A	13	—	—	8,558 Direct	+0.15%	Acquired	(price as of 2026-08-21)
July 1, 2013	MTX	A	469	—	—	21,414 Direct	+2.24%	Acquired	(price as of 2026-08-21)
June 25, 2013	XRAY	A	442	$40.38	$17,848	10,238 Direct	+4.51%	Acquired	-73.1% (price as of 2026-08-21)
June 12, 2013	MTX	A	25	—	—	20,945 Direct	+0.12%	Acquired	(price as of 2026-08-21)
May 22, 2013	XRAY	A	6,200	—	—	6,200 Direct	—	Acquired	(price as of 2026-08-21)
May 22, 2013	XRAY	A	1,567	—	—	8,545 Direct	+22.46%	Acquired	(price as of 2026-08-21)
May 15, 2013	MTX	P	1,757	—	—	20,920 Direct	+9.17%	Acquired	(price as of 2026-08-21)
April 12, 2013	XRAY	A	10	—	—	6,978 Direct	+0.14%	Acquired	(price as of 2026-08-21)
April 1, 2013	MTX	P	510	—	—	19,163 Direct	+2.73%	Acquired	(price as of 2026-08-21)
March 22, 2013	XRAY	A	328	$42.01	$13,779	9,796 Direct	+3.46%	Acquired	-74.2% (price as of 2026-08-21)
March 13, 2013	MTX	A	22	—	—	18,653 Direct	+0.12%	Acquired	(price as of 2026-08-21)
March 12, 2013	XRAY	M	9,000	—	—	9,360 Direct	+2500.00%	Acquired	(price as of 2026-08-21)
March 12, 2013	XRAY	S	9,000	$42.70	$384,300	360 Direct	-96.15%	Disposed	-74.6% (price as of 2026-08-21)
March 12, 2013	XRAY	M	9,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 1, 2013	XRAY	M	9,000	—	—	9,360 Direct	+2500.00%	Acquired	(price as of 2026-08-21)
March 1, 2013	XRAY	S	9,000	$41.05	$369,450	360 Direct	-96.15%	Disposed	-73.6% (price as of 2026-08-21)
March 1, 2013	XRAY	M	9,000	—	—	9,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Feb. 28, 2013	TEX	P	3,539	$33.10	$117,141	27,999 Direct	+14.47%	Acquired	98.1% (price as of 2026-08-21)
Jan. 11, 2013	XRAY	A	10	$39.01	$390	6,968 Direct	+0.14%	Acquired	-72.2% (price as of 2026-08-21)
Jan. 2, 2013	MTX	A	457	—	—	18,631 Direct	+2.51%	Acquired	(price as of 2026-08-21)
Dec. 31, 2012	MTX	A	23	—	—	18,173 Direct	+0.13%	Acquired	(price as of 2026-08-21)
Dec. 20, 2012	XRAY	A	12	$40.40	$485	9,190 Direct	+0.13%	Acquired	-73.1% (price as of 2026-08-21)
Oct. 12, 2012	XRAY	A	9	$38.14	$343	6,958 Direct	+0.13%	Acquired	-71.6% (price as of 2026-08-21)
Sept. 24, 2012	XRAY	A	13	$37.54	$488	9,177 Direct	+0.14%	Acquired	-71.1% (price as of 2026-08-21)
Sept. 13, 2012	MTX	A	6	—	—	9,075 Direct	+0.07%	Acquired	(price as of 2026-08-21)
July 13, 2012	XRAY	A	9	$37.81	$340	6,950 Direct	+0.13%	Acquired	-71.3% (price as of 2026-08-21)
June 25, 2012	XRAY	A	14	$36.68	$514	9,164 Direct	+0.15%	Acquired	-70.4% (price as of 2026-08-21)
June 18, 2012	TEX	P	545	$18.25	$9,946	24,460 Direct	+2.28%	Acquired	259.3% (price as of 2026-08-21)
June 18, 2012	TEX	P	4,924	$18.23	$89,765	23,915 Direct	+25.93%	Acquired	259.7% (price as of 2026-08-21)
June 13, 2012	MTX	A	7	—	—	9,069 Direct	+0.08%	Acquired	(price as of 2026-08-21)
May 23, 2012	XRAY	A	6,900	—	—	6,900 Direct	—	Acquired	(price as of 2026-08-21)
May 23, 2012	XRAY	A	1,710	—	—	6,941 Direct	+32.69%	Acquired	(price as of 2026-08-21)
May 16, 2012	MTX	A	1,021	—	—	9,062 Direct	+12.70%	Acquired	(price as of 2026-08-21)
May 14, 2012	AIN	P	2,600	$19.83	$51,558	4,828 Indirect	+116.70%	Acquired	197.0% (price as of 2026-08-21)
May 14, 2012	AIN	S	100	$19.84	$1,984	10,166 Direct	-0.97%	Disposed	196.9% (price as of 2026-08-21)
May 14, 2012	AIN	S	2,500	$19.83	$49,575	10,266 Direct	-19.58%	Disposed	197.0% (price as of 2026-08-21)
May 11, 2012	TEX	A	4,131	$21.18	$87,495	18,991 Direct	+27.80%	Acquired	209.6% (price as of 2026-08-21)
April 13, 2012	XRAY	A	7	$40.13	$281	5,231 Direct	+0.13%	Acquired	-73.0% (price as of 2026-08-21)
March 23, 2012	XRAY	A	13	$39.22	$510	9,150 Direct	+0.14%	Acquired	-72.3% (price as of 2026-08-21)
March 15, 2012	MTX	A	6	—	—	8,041 Direct	+0.07%	Acquired	(price as of 2026-08-21)
Jan. 10, 2012	XRAY	A	8	$34.99	$280	5,224 Direct	+0.15%	Acquired	-69.0% (price as of 2026-08-21)
Dec. 22, 2011	XRAY	A	462	$35.55	$16,424	9,137 Direct	+5.33%	Acquired	-69.5% (price as of 2026-08-21)
Dec. 15, 2011	MTX	A	7	—	—	8,035 Direct	+0.09%	Acquired	(price as of 2026-08-21)
Oct. 6, 2011	XRAY	A	8	$32.43	$259	5,274 Direct	+0.15%	Acquired	-66.5% (price as of 2026-08-21)
July 8, 2011	XRAY	A	7	$38.08	$267	5,216 Direct	+0.13%	Acquired	-71.5% (price as of 2026-08-21)

Showing latest 100 of 305 transactions

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
June 25, 2026	LXEO	Stock Option (right to buy)	Common Stock (35,000)	$4.70	June 24, 2036	35,000	Acquired
June 26, 2025	LXEO	Stock Option (right to buy)	Common Stock (25,000)	$4.18	June 25, 2035	25,000	Acquired
June 25, 2024	LXEO	Stock Option (right to buy)	Common Stock (18,000)	$16.87	June 24, 2034	18,000	Acquired
Jan. 8, 2016	XRAY	RSU (Restricted Stock Unit)	Common Stock (11)	—	—	11	Acquired
Dec. 15, 2015	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (13)	—	—	13	Acquired
Oct. 9, 2015	XRAY	RSU (Restricted Stock Unit)	Common Stock (13)	—	—	13	Acquired
Sept. 22, 2015	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (15)	—	—	15	Acquired
July 10, 2015	XRAY	RSU (Restricted Stock Unit)	Common Stock (13)	—	—	13	Acquired
June 23, 2015	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (15)	—	—	15	Acquired
May 23, 2015	XRAY	RSU (Restricted Stock Unit)	Common Stock (1,739)	$51.86	—	1,739	Disposed
May 21, 2015	XRAY	Stock Option	Common Stock (6,700)	$52.61	May 21, 2025	6,700	Acquired
May 21, 2015	XRAY	RSU (Restricted Stock Unit)	Common Stock (1,426)	—	—	1,426	Acquired
April 10, 2015	XRAY	RSU (Restricted Stock Unit)	Common Stock (14)	—	—	14	Acquired
March 24, 2015	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (14)	—	—	14	Acquired
Jan. 9, 2015	XRAY	RSU (Restricted Stock Unit)	Common Stock (12)	—	—	12	Acquired
Dec. 23, 2014	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (13)	—	—	13	Acquired
Oct. 10, 2014	XRAY	RSU (Restricted Stock Unit)	Common Stock (14)	—	—	14	Acquired
Sept. 23, 2014	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (16)	—	—	16	Acquired
July 11, 2014	XRAY	RSU (Restricted Stock Unit)	Common Stock (14)	—	—	14	Acquired
June 24, 2014	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (15)	—	—	15	Acquired
May 21, 2014	XRAY	RSU (Restricted Stock Unit)	Common Stock (1,390)	—	—	1,390	Acquired
May 21, 2014	XRAY	Stock Option	Common Stock (6,500)	$46.77	May 21, 2024	6,500	Acquired
April 11, 2014	XRAY	RSU (Restricted Stock Unit)	Common Stock (12)	—	—	12	Acquired
March 24, 2014	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (16)	—	—	16	Acquired
March 13, 2014	MTX	Phantom Stock Units	Common Stock (19)	—	—	19	Acquired
Jan. 10, 2014	XRAY	RSU (Restricted Stock Unit)	Common Stock (11)	—	—	11	Acquired
Dec. 26, 2013	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (367)	—	—	367	Acquired
Dec. 12, 2013	MTX	Phantom Stock Units	Common Stock (19)	—	—	19	Acquired
Oct. 11, 2013	XRAY	RSU (Restricted Stock Unit)	Common Stock (12)	—	—	12	Acquired
Oct. 1, 2013	MTX	Phantom Stock Units	Common Stock (398)	—	—	398	Acquired
Sept. 24, 2013	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (304)	—	—	304	Acquired
Sept. 12, 2013	MTX	Phantom Stock Units	Common Stock (23)	—	—	23	Acquired
July 12, 2013	XRAY	RSU (Restricted Stock Unit)	Common Stock (13)	—	—	13	Acquired
July 1, 2013	MTX	Phantom Stock Units	Common Stock (469)	—	—	469	Acquired
June 25, 2013	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (442)	—	—	442	Acquired
June 12, 2013	MTX	Phantom Stock Units	Common Stock (25)	—	—	25	Acquired
May 22, 2013	XRAY	Stock Option	Common Stock (6,200)	$41.47	May 22, 2023	6,200	Acquired
May 22, 2013	XRAY	RSU (Restricted Stock Unit)	Common Stock (1,567)	—	—	1,567	Acquired
May 15, 2013	MTX	Phantom Stock Units	Common Stock (1,757)	—	—	1,757	Acquired
April 12, 2013	XRAY	RSU (Restricted Stock Unit)	Common Stock (10)	$0.00	—	10	Acquired
April 1, 2013	MTX	Phantom Stock Units	Common Stock (510)	—	—	510	Acquired
March 22, 2013	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (328)	—	—	328	Acquired
March 13, 2013	MTX	Phantom Stock Units	Common Stock (22)	—	—	22	Acquired
March 12, 2013	XRAY	Stock Option	Common Stock (9,000)	$25.48	Aug. 31, 2014	9,000	Disposed
March 1, 2013	XRAY	Stock Option	Common Stock (9,000)	$25.48	Aug. 31, 2014	9,000	Disposed
Jan. 11, 2013	XRAY	RSU (Restricted Stock Unit)	Common Stock (10)	—	—	10	Acquired
Jan. 2, 2013	MTX	Phantom Stock Units	Common Stock (457)	—	—	457	Acquired
Dec. 31, 2012	MTX	Phantom Stock Units	Common Stock (23)	—	—	23	Acquired
Dec. 20, 2012	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (12)	—	—	12	Acquired
Oct. 12, 2012	XRAY	RSU (Restricted Stock Unit)	Common Stock (9)	—	—	9	Acquired
Sept. 24, 2012	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (13)	—	—	13	Acquired
Sept. 13, 2012	MTX	Phantom Stock Units	Common Stock (6)	—	—	6	Acquired
July 13, 2012	XRAY	RSU (Restricted Stock Unit)	Common Stock (9)	$37.81	—	9	Acquired
June 25, 2012	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (14)	—	—	14	Acquired
June 13, 2012	MTX	Phantom Stock Units	Common Stock (7)	—	—	7	Acquired
May 23, 2012	XRAY	Stock Option	Common Stock (6,900)	$38.02	May 23, 2022	6,900	Acquired
May 23, 2012	XRAY	RSU (Restricted Stock Unit)	Common Stock (1,710)	$0.00	—	1,710	Acquired
May 16, 2012	MTX	Phantom Stock Units	Common Stock (1,021)	—	—	1,021	Acquired
April 13, 2012	XRAY	RSU (Restricted Stock Unit)	Common Stock (7)	$40.13	—	7	Acquired
March 23, 2012	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (13)	—	—	13	Acquired
March 15, 2012	MTX	Phantom Stock Units	Common Stock (6)	—	—	6	Acquired
Jan. 10, 2012	XRAY	RSU (Restricted Stock Unit)	Common Stock (8)	$34.99	—	8	Acquired
Dec. 22, 2011	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (462)	$0.00	—	462	Acquired
Dec. 15, 2011	MTX	Phantom Stock Units	Common Stock (7)	—	—	7	Acquired
Oct. 6, 2011	XRAY	RSU (Restricted Stock Unit)	Common Stock (8)	$32.43	—	8	Acquired
Oct. 3, 2011	MTX	Phantom Stock Units	Common Stock (374)	—	—	374	Acquired
Sept. 26, 2011	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (378)	—	—	378	Acquired
Sept. 15, 2011	MTX	Phantom Stock Units	Common Stock (7)	—	—	7	Acquired
July 8, 2011	XRAY	RSU (Restricted Stock Unit)	Common Stock (7)	$38.08	—	7	Acquired
July 8, 2011	XRAY	RSU (Restricted Stock Unit)	Common Stock (65)	$38.08	—	65	Acquired
July 1, 2011	MTX	Phantom Stock Units	Common Stock (259)	—	—	259	Acquired
June 27, 2011	XRAY	Phantom Stock (Directors' Deferred Comp)	Common Stock (441)	—	—	441	Acquired
June 15, 2011	MTX	Phantom Stock Units	Common Stock (5,858)	—	—	5,858	Acquired
May 25, 2011	XRAY	RSU (Restricted Stock Unit)	Common Stock (894)	$0.00	—	894	Acquired
May 25, 2011	XRAY	Stock Option	Common Stock (7,600)	$38.57	May 25, 2021	7,600	Acquired
May 18, 2011	MTX	Phantom Stock Units	Common Stock (905)	—	—	905	Acquired
April 8, 2011	XRAY	RSU (Restricted Stock Unit) Granted	Common Stock (6)	$36.49	—	6	Acquired
April 1, 2011	MTX	Phantom Stock Units	Common Stock (255)	—	—	255	Acquired
March 25, 2011	XRAY	Directors' Deferred Comp (DDC)	Common Stock (370)	$36.14	—	370	Acquired
March 16, 2011	MTX	Phantom Stock Units	Common Stock (5)	—	—	5	Acquired
Feb. 11, 2011	XRAY	Stock Option RTB	Common Stock (18,000)	$14.87	Aug. 31, 2011	18,000	Disposed
Jan. 7, 2011	XRAY	RSU (Restricted Stock Unit) Granted [F1]	Common Stock (6)	$34.54	—	6	Acquired
Jan. 3, 2011	MTX	Phantom Stock Units	Common Stock (264)	—	—	264	Acquired
Dec. 27, 2010	XRAY	Directors' Deferred Comp (DDC)	Common Stock (11)	$34.54	—	11	Acquired
Dec. 16, 2010	MTX	Phantom Stock Units	Common Stock (5)	—	—	5	Acquired
Oct. 7, 2010	XRAY	RSU (Restricted Stock Unit) Granted [F1]	Common Stock (7)	$31.87	—	7	Acquired
Oct. 1, 2010	MTX	Phantom Stock Units	Common Stock (51)	—	—	51	Acquired
Sept. 29, 2010	XRAY	Phantom Stock-Director's Deferred Compensation	Common Stock (12)	$31.87	—	12	Acquired
Sept. 16, 2010	MTX	Phantom Stock Units	Common Stock (5)	—	—	5	Acquired
July 8, 2010	XRAY	Additional RSUs [F1]	Common Stock (7)	$31.03	—	7	Acquired
June 28, 2010	XRAY	Phantom Stock-Director's Deferred Compensation	Common Stock (12)	$31.11	—	12	Acquired
June 28, 2010	XRAY	Phantom Stock-Director's Deferred Compensation	Common Stock (12)	$31.11	—	12	Acquired
June 16, 2010	MTX	Phantom Stock Units	Common Stock (6)	—	—	6	Acquired
May 19, 2010	MTX	Phantom Stock Units	Common Stock (982)	—	—	982	Acquired
April 6, 2010	XRAY	Additional RSUs [F1]	Common Stock (5)	$34.17	—	5	Acquired
March 24, 2010	XRAY	Phantom Stock-Director's Deferred Compensation	Common Stock (11)	—	—	11	Acquired
March 17, 2010	MTX	Phantom Stock Units	Common Stock (5)	—	—	5	Acquired
Jan. 9, 2010	XRAY	Additional RSUs [F1]	Common Stock (4)	$35.44	—	4	Acquired
Dec. 18, 2009	XRAY	Phantom Stock-Director's Deferred Compensation	Common Stock (11)	—	—	11	Acquired
Dec. 17, 2009	MTX	Phantom Stock Units	Common Stock (5)	—	—	5	Acquired

Showing latest 100 of 199 transactions

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

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 2, 2023	LXEO	Common Stock	15,627	Direct
Nov. 2, 2023	LXEO	Stock Option (right to buy)→ Common Stock (44,184)	44,184	Direct
Jan. 28, 2005	MTX	COMMON STOCK	0	Direct