Matthew Lessner Cohen

Insider

First SEC filing: April 2, 2014 · Latest: April 2, 2014

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

PTC selling Jan. 23, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 46 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

46 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 15, 2017	PTC	M	88	—	—	18,907 Direct	+0.47%	Acquired	(price as of 2026-08-20)
Feb. 15, 2017	PTC	F	34	$54.70	$1,860	18,873 Direct	-0.18%	Disposed	180.9% (price as of 2026-08-20)
Feb. 15, 2017	PTC	M	88	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 23, 2017	PTC	S	14,553	$50.02	$727,941	18,250 Direct	-44.36%	Disposed	207.1% (price as of 2026-08-20)
Nov. 15, 2016	PTC	M	30,528	—	—	45,135 Direct	+209.00%	Acquired	(price as of 2026-08-20)
Nov. 15, 2016	PTC	F	12,332	$47.53	$586,140	32,803 Direct	-27.32%	Disposed	223.2% (price as of 2026-08-20)
Nov. 15, 2016	PTC	M	3,108	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2016	PTC	M	4,176	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2016	PTC	A	2,710	—	—	2,710 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 15, 2016	PTC	M	2,710	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2016	PTC	M	4,046	—	—	4,046 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2016	PTC	A	10,381	—	—	10,381 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 15, 2016	PTC	M	10,381	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2016	PTC	M	6,107	—	—	12,214 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Oct. 31, 2016	PTC	A	16,336	—	—	16,336 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2016	PTC	S	8,000	$42.57	$340,560	14,607 Direct	-35.39%	Disposed	260.9% (price as of 2026-08-20)
Feb. 15, 2016	PTC	M	88	—	—	88 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Feb. 15, 2016	PTC	F	34	$28.63	$973	22,607 Direct	-0.15%	Disposed	436.6% (price as of 2026-08-20)
Feb. 15, 2016	PTC	M	88	—	—	22,641 Direct	+0.39%	Acquired	(price as of 2026-08-20)
Nov. 15, 2015	PTC	M	4,047	—	—	8,092 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Nov. 15, 2015	PTC	M	4,176	—	—	4,176 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2015	PTC	M	3,110	—	—	3,108 Direct	-50.02%	Disposed	(price as of 2026-08-20)
Nov. 15, 2015	PTC	M	3,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2015	PTC	M	2,127	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2015	PTC	F	5,437	$35.16	$191,165	22,553 Direct	-19.42%	Disposed	337.0% (price as of 2026-08-20)
Nov. 15, 2015	PTC	M	16,710	—	—	27,990 Direct	+148.14%	Acquired	(price as of 2026-08-20)
Nov. 5, 2015	PTC	A	3,109	—	—	3,109 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 5, 2015	PTC	A	2,127	—	—	2,127 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 5, 2015	PTC	D	3,109	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 5, 2015	PTC	D	2,127	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 2, 2015	PTC	A	18,321	—	—	18,321 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 15, 2015	PTC	M	88	—	—	176 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 15, 2015	PTC	F	34	$34.02	$1,157	11,280 Direct	-0.30%	Disposed	351.6% (price as of 2026-08-20)
Feb. 15, 2015	PTC	M	88	—	—	11,314 Direct	+0.78%	Acquired	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	2,089	—	—	4,176 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	2,089	—	—	4,176 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	1,555	—	—	3,109 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	1,555	—	—	3,109 Direct	-33.34%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	1,268	—	—	1,268 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	1,982	—	—	1,982 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	2,127	—	—	2,127 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	1,970	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	M	2,016	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2014	PTC	F	5,425	$37.90	$205,608	11,226 Direct	-32.58%	Disposed	305.4% (price as of 2026-08-20)
Nov. 15, 2014	PTC	M	16,651	—	—	16,651 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2014	PTC	A	12,139	—	—	12,139 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2014	PTC	A	6,265	—	—	6,265 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2014	PTC	A	6,265	—	—	6,265 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. 15, 2017	PTC	Restricted Stock Units	Common Stock (88)	—	—	88	Disposed
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (3,108)	—	—	3,108	Disposed
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (4,176)	—	—	4,176	Disposed
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (2,710)	—	—	2,710	Acquired
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (2,710)	—	—	2,710	Disposed
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (4,046)	—	—	4,046	Disposed
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (10,381)	—	—	10,381	Acquired
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (10,381)	—	—	10,381	Disposed
Nov. 15, 2016	PTC	Restricted Stock Units	Common Stock (6,107)	—	—	6,107	Disposed
Oct. 31, 2016	PTC	Restricted Stock Units	Common Stock (16,336)	—	—	16,336	Acquired
Feb. 15, 2016	PTC	Restricted Stock Units	Common Stock (88)	—	—	88	Disposed
Nov. 15, 2015	PTC	Restricted Stock Units	Common Stock (4,047)	—	—	4,047	Disposed
Nov. 15, 2015	PTC	Restricted Stock Units	Common Stock (4,176)	—	—	4,176	Disposed
Nov. 15, 2015	PTC	Restricted Stock Units	Common Stock (3,110)	—	—	3,110	Disposed
Nov. 15, 2015	PTC	Restricted Stock Units	Common Stock (3,250)	—	—	3,250	Disposed
Nov. 15, 2015	PTC	Restricted Stock Units	Common Stock (2,127)	—	—	2,127	Disposed
Nov. 5, 2015	PTC	Restricted Stock Units	Common Stock (3,109)	—	—	3,109	Acquired
Nov. 5, 2015	PTC	Restricted Stock Units	Common Stock (2,127)	—	—	2,127	Acquired
Nov. 5, 2015	PTC	Restricted Stock Units	Common Stock (3,109)	—	—	3,109	Disposed
Nov. 5, 2015	PTC	Restricted Stock Units	Common Stock (2,127)	—	—	2,127	Disposed
Nov. 2, 2015	PTC	Restricted Stock Units	Common Stock (18,321)	—	—	18,321	Acquired
Feb. 15, 2015	PTC	Restricted Stock Units	Common Stock (88)	—	—	88	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (2,089)	—	—	2,089	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (2,089)	—	—	2,089	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (1,555)	—	—	1,555	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (1,555)	—	—	1,555	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (1,268)	—	—	1,268	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (1,982)	—	—	1,982	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (2,127)	—	—	2,127	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (1,970)	—	—	1,970	Disposed
Nov. 15, 2014	PTC	Restricted Stock Units	Common Stock (2,016)	—	—	2,016	Disposed
Nov. 10, 2014	PTC	Restricted Stock Units	Common Stock (12,139)	—	—	12,139	Acquired
April 1, 2014	PTC	Restricted Stock Units	Common Stock (6,265)	—	—	6,265	Acquired
April 1, 2014	PTC	Restricted Stock Units	Common Stock (6,265)	—	—	6,265	Acquired

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

Initial ownership (Form 3) 9 holdings

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

Date	Ticker	Security	Shares	Ownership
April 2, 2014	PTC	Common Stock	0	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct
April 2, 2014	PTC	Restricted Stock Units→ Common Stock	—	Direct