Geoffrey Wild

Insider

First SEC filing: Feb. 10, 2014 · Latest: Aug. 18, 2022

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 60 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

60 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 17, 2022	MKSI	A	1,813	—	—	1,813 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 5, 2019	MTRN	A	2	—	—	1,385 Direct	+0.14%	Acquired	(price as of 2026-08-21)
Sept. 5, 2019	MTRN	A	41	—	—	23,254 Indirect	+0.18%	Acquired	(price as of 2026-08-21)
June 5, 2019	MTRN	A	2	—	—	1,383 Direct	+0.14%	Acquired	(price as of 2026-08-21)
June 5, 2019	MTRN	A	40	—	—	23,212 Indirect	+0.17%	Acquired	(price as of 2026-08-21)
May 9, 2019	MTRN	A	1,381	$68.79	$94,999	1,381 Direct	—	Acquired	239.8% (price as of 2026-08-21)
May 3, 2019	MTRN	M	1,855	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 3, 2019	MTRN	M	1,855	$70.40	$130,592	23,172 Indirect	+8.70%	Acquired	232.0% (price as of 2026-08-21)
March 7, 2019	MTRN	A	3	—	—	1,855 Direct	+0.16%	Acquired	(price as of 2026-08-21)
March 7, 2019	MTRN	A	39	—	—	21,317 Indirect	+0.18%	Acquired	(price as of 2026-08-21)
Dec. 3, 2018	MTRN	A	4	—	—	1,852 Direct	+0.22%	Acquired	(price as of 2026-08-21)
Dec. 3, 2018	MTRN	A	42	—	—	21,279 Indirect	+0.20%	Acquired	(price as of 2026-08-21)
Sept. 5, 2018	MTRN	A	36	—	—	21,236 Indirect	+0.17%	Acquired	(price as of 2026-08-21)
Sept. 5, 2018	MTRN	A	3	—	—	1,848 Direct	+0.16%	Acquired	(price as of 2026-08-21)
June 1, 2018	MTRN	A	4	—	—	1,845 Direct	+0.22%	Acquired	(price as of 2026-08-21)
June 1, 2018	MTRN	A	41	—	—	21,201 Indirect	+0.19%	Acquired	(price as of 2026-08-21)
May 3, 2018	MTRN	A	2,332	$52.35	$122,080	21,160 Indirect	+12.39%	Acquired	346.5% (price as of 2026-08-21)
May 3, 2018	MTRN	A	1,841	$51.60	$94,996	4,782 Direct	+62.60%	Acquired	353.0% (price as of 2026-08-21)
March 7, 2018	MTRN	A	36	—	—	18,828 Indirect	+0.19%	Acquired	(price as of 2026-08-21)
Sept. 5, 2017	MTRN	A	49	—	—	18,754 Indirect	+0.26%	Acquired	(price as of 2026-08-21)
June 2, 2017	MTRN	A	54	—	—	18,705 Indirect	+0.29%	Acquired	(price as of 2026-08-21)
May 5, 2017	MTRN	A	2,941	$34.40	$101,170	18,652 Indirect	+18.72%	Acquired	579.5% (price as of 2026-08-21)
May 4, 2017	MTRN	A	2,332	$34.30	$79,988	5,273 Direct	+79.29%	Acquired	581.5% (price as of 2026-08-21)
March 3, 2017	MTRN	A	42	$35.46	$1,489	13,613 Indirect	+0.31%	Acquired	559.2% (price as of 2026-08-21)
Nov. 25, 2016	MTRN	A	38	$39.03	$1,483	13,571 Indirect	+0.28%	Acquired	498.9% (price as of 2026-08-21)
Sept. 2, 2016	MTRN	A	50	$29.63	$1,482	13,533 Indirect	+0.37%	Acquired	688.9% (price as of 2026-08-21)
June 1, 2016	MTRN	A	62	$23.91	$1,482	13,483 Indirect	+0.46%	Acquired	877.7% (price as of 2026-08-21)
May 4, 2016	MTRN	A	2,941	—	—	2,941 Direct	—	Acquired	(price as of 2026-08-21)
March 2, 2016	MTRN	A	46	$25.97	$1,195	13,421 Indirect	+0.34%	Acquired	800.1% (price as of 2026-08-21)
Nov. 27, 2015	MTRN	A	39	$29.13	$1,136	13,071 Indirect	+0.30%	Acquired	702.5% (price as of 2026-08-21)
Oct. 15, 2015	MTRN	A	501	$34.92	$17,495	13,032 Indirect	+4.00%	Acquired	569.4% (price as of 2026-08-21)
Sept. 1, 2015	MTRN	A	37	$30.58	$1,131	12,531 Indirect	+0.30%	Acquired	664.4% (price as of 2026-08-21)
July 15, 2015	MTRN	A	489	$35.77	$17,492	12,494 Indirect	+4.07%	Acquired	553.5% (price as of 2026-08-21)
June 4, 2015	MTRN	A	28	$38.41	$1,075	12,005 Indirect	+0.23%	Acquired	508.6% (price as of 2026-08-21)
May 7, 2015	MTRN	A	2,098	$38.13	$79,997	2,098 Direct	—	Acquired	513.1% (price as of 2026-08-21)
April 23, 2015	MTRN	A	433	$40.37	$17,480	9,493 Indirect	+4.78%	Acquired	479.1% (price as of 2026-08-21)
March 3, 2015	MTRN	A	5	$36.81	$184	2,484 Direct	+0.20%	Acquired	535.1% (price as of 2026-08-21)
March 3, 2015	MTRN	A	21	$36.97	$776	9,060 Indirect	+0.23%	Acquired	532.3% (price as of 2026-08-21)
Jan. 15, 2015	MTRN	A	535	$32.25	$17,254	9,039 Indirect	+6.29%	Acquired	624.8% (price as of 2026-08-21)
Nov. 20, 2014	MTRN	A	20	$35.50	$710	8,504 Indirect	+0.24%	Acquired	558.5% (price as of 2026-08-21)
Nov. 20, 2014	MTRN	A	5	$36.11	$181	2,479 Direct	+0.20%	Acquired	547.4% (price as of 2026-08-21)
Aug. 20, 2014	MTRN	A	22	$33.01	$726	8,484 Indirect	+0.26%	Acquired	608.2% (price as of 2026-08-21)
Aug. 20, 2014	MTRN	A	6	$32.98	$198	2,474 Direct	+0.24%	Acquired	608.8% (price as of 2026-08-21)
June 4, 2014	MTRN	A	5	$34.38	$172	2,468 Direct	+0.20%	Acquired	579.9% (price as of 2026-08-21)
June 4, 2014	MTRN	A	21	$33.77	$709	8,462 Indirect	+0.25%	Acquired	592.2% (price as of 2026-08-21)
May 8, 2014	MTRN	A	2,463	$32.48	$79,998	2,463 Direct	—	Acquired	619.7% (price as of 2026-08-21)
March 6, 2014	MTRN	A	13	$33.16	$431	5,223 Indirect	+0.25%	Acquired	605.0% (price as of 2026-08-21)
March 6, 2014	MTRN	A	7	$34.13	$239	3,217 Direct	+0.22%	Acquired	584.9% (price as of 2026-08-21)
Dec. 3, 2013	MTRN	A	15	$28.05	$421	5,210 Indirect	+0.29%	Acquired	733.4% (price as of 2026-08-21)
Sept. 4, 2013	MTRN	A	14	$29.40	$412	5,196 Indirect	+0.27%	Acquired	695.1% (price as of 2026-08-21)
June 4, 2013	MTRN	A	13	$31.36	$408	5,181 Indirect	+0.25%	Acquired	645.4% (price as of 2026-08-21)
May 2, 2013	MTRN	A	3,186	$25.11	$80,000	3,186 Direct	—	Acquired	831.0% (price as of 2026-08-21)
March 6, 2013	MTRN	A	7	$27.96	$196	2,514 Indirect	+0.28%	Acquired	736.1% (price as of 2026-08-21)
May 2, 2012	MTRN	A	2,654	$24.50	$65,023	2,654 Direct	—	Acquired	854.1% (price as of 2026-08-21)
July 28, 2011	MTRN	A	2,481	$40.31	$100,009	2,481 Indirect	—	Acquired	479.9% (price as of 2026-08-21)
Feb. 8, 2011	ACLS	P	7,117	$2.81	$19,999	43,712 Direct	+19.45%	Acquired	1015.3% (price as of 2026-08-21)
July 15, 2010	ACLS	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-21)
July 15, 2009	ACLS	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-21)
July 15, 2008	ACLS	A	20,492	—	—	36,595 Direct	+127.26%	Acquired	(price as of 2026-08-21)
July 16, 2007	ACLS	A	16,103	—	—	16,103 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 8, 2006	ACLS	A	40,000	—	—	40,000 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
Sept. 5, 2019	MTRN	Restricted Stock Units	Common Stock (2)	—	—	2	Acquired
June 5, 2019	MTRN	Restricted Stock Units	Common Stock (2)	—	—	2	Acquired
May 9, 2019	MTRN	Restricted Stock Units	Common Stock (1,381)	—	—	1,381	Acquired
May 3, 2019	MTRN	Restricted Stock Unit	Common Stock (1,855)	—	—	1,855	Disposed
March 7, 2019	MTRN	Restricted Stock Unit	Common Stock (3)	—	—	3	Acquired
Dec. 3, 2018	MTRN	Restricted Stock Units	Common Stock (4)	—	—	4	Acquired
Sept. 5, 2018	MTRN	Restricted Stock Units	Common Stock (3)	—	—	3	Acquired
June 1, 2018	MTRN	Restricted Stock Units	Common Stock (4)	—	—	4	Acquired
May 3, 2018	MTRN	Restricted Stock Units	Common Stock (1,841)	—	—	1,841	Acquired
May 4, 2017	MTRN	Restricted Stock Units [F1]	Common Stock (2,332)	—	—	2,332	Acquired
May 4, 2016	MTRN	Restricted Stock Unit	Common Stock (2,941)	—	May 4, 2022	2,941	Acquired
July 15, 2010	ACLS	Stock option (right to buy)	Common Stock (50,000)	$1.60	July 15, 2020	50,000	Acquired
July 15, 2009	ACLS	Stock option (right to buy)	Common Stock (50,000)	$0.44	July 15, 2019	50,000	Acquired
Nov. 8, 2006	ACLS	Stock option (right to buy)	Common Stock (40,000)	$6.61	Nov. 8, 2016	40,000	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
Aug. 18, 2022	MKSI	Common Stock	105,807	Indirect