Mark C Costello

Insider

First SEC filing: May 19, 2015 · Latest: May 19, 2015

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

SMTC selling June 6, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 35 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

35 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 6, 2017	SMTC	S	3,025	$36.16	$109,384	0 Direct	-100.00%	Disposed	244.0% (price as of 2026-08-20)
May 16, 2017	SMTC	S	585	$36.53	$21,370	3,025 Direct	-16.20%	Disposed	240.5% (price as of 2026-08-20)
May 13, 2017	SMTC	M	1,875	—	—	4,315 Direct	+76.84%	Acquired	(price as of 2026-08-20)
May 13, 2017	SMTC	F	705	$35.55	$25,063	3,610 Direct	-16.34%	Disposed	249.9% (price as of 2026-08-20)
May 13, 2017	SMTC	M	1,875	—	—	3,750 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 15, 2017	SMTC	M	2,500	$17.51	$43,775	4,940 Direct	+102.46%	Acquired	610.5% (price as of 2026-08-20)
March 15, 2017	SMTC	S	2,500	$33.75	$84,375	2,440 Direct	-50.61%	Disposed	268.6% (price as of 2026-08-20)
March 15, 2017	SMTC	M	2,500	—	—	5,000 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 28, 2017	SMTC	S	2,441	$33.82	$82,555	2,440 Direct	-50.01%	Disposed	267.8% (price as of 2026-08-20)
Feb. 23, 2017	SMTC	M	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 23, 2017	SMTC	F	3,119	$35.90	$111,972	4,881 Direct	-38.99%	Disposed	246.5% (price as of 2026-08-20)
Feb. 23, 2017	SMTC	M	8,000	—	—	16,000 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 21, 2017	SMTC	A	13,906	—	—	13,906 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 7, 2016	SMTC	S	3,042	$27.47	$83,564	0 Direct	-100.00%	Disposed	352.9% (price as of 2026-08-20)
Aug. 15, 2016	SMTC	M	2,000	—	—	3,794 Direct	+111.48%	Acquired	(price as of 2026-08-20)
Aug. 15, 2016	SMTC	F	752	$25.48	$19,161	3,042 Direct	-19.82%	Disposed	388.2% (price as of 2026-08-20)
Aug. 15, 2016	SMTC	M	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 14, 2016	SMTC	M	1,250	—	—	2,264 Direct	+123.27%	Acquired	(price as of 2026-08-20)
Aug. 14, 2016	SMTC	F	470	$25.48	$11,976	1,794 Direct	-20.76%	Disposed	388.2% (price as of 2026-08-20)
Aug. 14, 2016	SMTC	M	1,250	—	—	1,250 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Aug. 13, 2016	SMTC	M	1,625	—	—	1,625 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 13, 2016	SMTC	F	611	$25.48	$15,568	1,014 Direct	-37.60%	Disposed	388.2% (price as of 2026-08-20)
Aug. 13, 2016	SMTC	M	1,625	—	—	3,250 Direct	-33.33%	Disposed	(price as of 2026-08-20)
June 8, 2016	SMTC	S	1,183	$24.51	$28,995	0 Direct	-100.00%	Disposed	407.5% (price as of 2026-08-20)
May 13, 2016	SMTC	M	1,875	—	—	1,875 Direct	—	Acquired	(price as of 2026-08-20)
May 13, 2016	SMTC	F	692	$21.03	$14,553	1,183 Direct	-36.91%	Disposed	491.5% (price as of 2026-08-20)
May 13, 2016	SMTC	M	1,875	—	—	5,625 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Feb. 23, 2016	SMTC	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 23, 2016	SMTC	A	24,000	—	—	24,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 24, 2015	SMTC	S	4,295	$16.27	$69,880	0 Direct	-100.00%	Disposed	664.6% (price as of 2026-08-20)
Aug. 17, 2015	SMTC	M	2,000	—	—	5,047 Direct	+65.64%	Acquired	(price as of 2026-08-20)
Aug. 17, 2015	SMTC	F	752	$17.13	$12,882	4,295 Direct	-14.90%	Disposed	626.2% (price as of 2026-08-20)
Aug. 17, 2015	SMTC	M	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 15, 2015	SMTC	M	2,000	—	—	3,799 Direct	+111.17%	Acquired	(price as of 2026-08-20)
Aug. 15, 2015	SMTC	F	752	$17.13	$12,882	3,047 Direct	-19.79%	Disposed	626.2% (price as of 2026-08-20)
Aug. 15, 2015	SMTC	M	2,000	—	—	2,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Aug. 14, 2015	SMTC	M	1,250	—	—	2,269 Direct	+122.67%	Acquired	(price as of 2026-08-20)
Aug. 14, 2015	SMTC	F	470	$17.14	$8,056	1,799 Direct	-20.71%	Disposed	625.8% (price as of 2026-08-20)
Aug. 14, 2015	SMTC	M	1,250	—	—	2,500 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Aug. 13, 2015	SMTC	M	1,625	—	—	1,625 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 13, 2015	SMTC	F	606	$17.14	$10,387	1,019 Direct	-37.29%	Disposed	625.8% (price as of 2026-08-20)
Aug. 13, 2015	SMTC	M	1,625	—	—	4,875 Direct	-25.00%	Disposed	(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
May 13, 2017	SMTC	Restricted Stock Unit	Common Stock (1,875)	—	—	1,875	Disposed
March 15, 2017	SMTC	Stock Option (Right To Buy)	Common Stock (2,500)	$17.51	Feb. 23, 2022	2,500	Disposed
Feb. 23, 2017	SMTC	Restricted Stock Unit	Common Stock (8,000)	—	—	8,000	Disposed
Feb. 21, 2017	SMTC	Restricted Stock Unit	Common Stock (13,906)	—	—	13,906	Acquired
Aug. 15, 2016	SMTC	Restricted Stock Unit	Common Stock (2,000)	—	—	2,000	Disposed
Aug. 14, 2016	SMTC	Restricted Stock Unit	Common Stock (1,250)	—	—	1,250	Disposed
Aug. 13, 2016	SMTC	Restricted Stock Unit	Common Stock (1,625)	—	—	1,625	Disposed
May 13, 2016	SMTC	Restricted Stock Unit	Common Stock (1,875)	—	—	1,875	Disposed
Feb. 23, 2016	SMTC	Stock Option (Right To Buy)	Common Stock (7,500)	$17.51	Feb. 23, 2022	7,500	Acquired
Feb. 23, 2016	SMTC	Restricted Stock Unit	Common Stock (24,000)	—	—	24,000	Acquired
Aug. 17, 2015	SMTC	Restricted Stock Unit	Common Stock (2,000)	—	—	2,000	Disposed
Aug. 15, 2015	SMTC	Restricted Stock Unit	Common Stock (2,000)	—	—	2,000	Disposed
Aug. 14, 2015	SMTC	Restricted Stock Unit	Common Stock (1,250)	—	—	1,250	Disposed
Aug. 13, 2015	SMTC	Restricted Stock Unit	Common Stock (1,625)	—	—	1,625	Disposed

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
May 19, 2015	SMTC	Stock Option (Right to Buy)→ Common Stock (7,500)	7,500	Direct
May 19, 2015	SMTC	Stock Option (Right to Buy)→ Common Stock (7,800)	7,800	Direct
May 19, 2015	SMTC	Restricted Stock Units→ Common Stock (8,000)	8,000	Direct
May 19, 2015	SMTC	Restricted Stock Units→ Common Stock (8,000)	8,000	Direct
May 19, 2015	SMTC	Restricted Stock Units→ Common Stock (5,000)	5,000	Direct
May 19, 2015	SMTC	Restricted Stock Units→ Common Stock (6,500)	6,500	Direct
May 19, 2015	SMTC	Restricted Stock Units→ Common Stock (7,500)	7,500	Direct