Leo Guthart

CIK 1200183 · View on SEC EDGAR ↗

Insider

First SEC filing: May 13, 2014 · Latest: May 13, 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.

Insider at

ATR selling Feb. 29, 2012

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 13 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

13 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 9, 2014	ATR	A	9,500	—	—	9,500 Direct	—	Acquired	(price as of 2026-08-20)
May 10, 2013	ATR	A	9,500	—	—	9,500 Direct	—	Acquired	(price as of 2026-08-20)
May 4, 2012	ATR	A	9,500	—	—	9,500 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 29, 2012	ATR	M	16,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 29, 2012	ATR	S	16,000	$52.88	$846,080	102,201 Direct	-13.54%	Disposed	149.6% (price as of 2026-08-20)
Feb. 29, 2012	ATR	M	16,000	$25.66	$410,560	118,201 Direct	+15.66%	Acquired	414.4% (price as of 2026-08-20)
May 6, 2011	ATR	A	9,500	—	—	9,500 Direct	—	Acquired	(price as of 2026-08-20)
May 6, 2011	ATR	M	16,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 6, 2011	ATR	M	16,000	$17.20	$275,200	102,201 Direct	+18.56%	Acquired	667.4% (price as of 2026-08-20)
May 7, 2010	ATR	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-20)
May 13, 2009	ATR	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2007	ATR	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 4, 2007	ATR	M	8,000	$20.88	$167,040	43,050 Direct	+22.82%	Acquired	1164.4% (price as of 2026-08-20)
May 9, 2005	ATR	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 7, 2004	ATR	S	200	$51.37	$10,274	35,010 Direct	-0.57%	Disposed	413.9% (price as of 2026-08-20)
Dec. 7, 2004	ATR	S	4,000	$51.00	$204,000	35,210 Direct	-10.20%	Disposed	417.6% (price as of 2026-08-20)
Dec. 7, 2004	ATR	S	100	$50.97	$5,097	39,210 Direct	-0.25%	Disposed	418.0% (price as of 2026-08-20)
Dec. 7, 2004	ATR	S	800	$50.96	$40,768	39,310 Direct	-1.99%	Disposed	418.1% (price as of 2026-08-20)
Dec. 7, 2004	ATR	S	100	$50.95	$5,095	40,110 Direct	-0.25%	Disposed	418.2% (price as of 2026-08-20)
Dec. 7, 2004	ATR	S	1,700	$50.92	$86,564	40,210 Direct	-4.06%	Disposed	418.5% (price as of 2026-08-20)
Dec. 7, 2004	ATR	S	2,000	$50.64	$101,280	41,910 Direct	-4.55%	Disposed	421.3% (price as of 2026-08-20)
Dec. 7, 2004	ATR	S	1,100	$50.61	$55,671	43,910 Direct	-2.44%	Disposed	421.6% (price as of 2026-08-20)
June 8, 2004	ATR	S	100	$40.87	$4,087	45,010 Direct	-0.22%	Disposed	546.0% (price as of 2026-08-20)
June 8, 2004	ATR	S	1,063	$40.72	$43,285	45,110 Direct	-2.30%	Disposed	548.3% (price as of 2026-08-20)
June 8, 2004	ATR	S	2,000	$40.70	$81,400	46,173 Direct	-4.15%	Disposed	548.6% (price as of 2026-08-20)
June 8, 2004	ATR	S	1,900	$40.65	$77,235	48,173 Direct	-3.79%	Disposed	549.4% (price as of 2026-08-20)
June 8, 2004	ATR	S	2,000	$40.62	$81,240	50,073 Direct	-3.84%	Disposed	549.9% (price as of 2026-08-20)
Sept. 16, 2003	ATR	S	200	$38.98	$7,796	52,874 Direct	-0.38%	Disposed	577.3% (price as of 2026-08-20)
Sept. 16, 2003	ATR	S	400	$38.89	$15,556	56,674 Direct	-0.70%	Disposed	578.8% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	800	$38.84	$31,072	52,074 Direct	-1.51%	Disposed	579.7% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	800	$38.70	$30,960	53,074 Direct	-1.48%	Disposed	582.2% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	200	$38.86	$7,772	53,874 Direct	-0.37%	Disposed	579.4% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	1,000	$38.76	$38,760	54,074 Direct	-1.82%	Disposed	581.1% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	800	$38.82	$31,056	55,074 Direct	-1.43%	Disposed	580.1% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	200	—	—	55,874 Direct	-0.36%	Disposed	(price as of 2026-08-20)
Sept. 15, 2003	ATR	S	600	$38.83	$23,298	56,074 Direct	-1.06%	Disposed	579.9% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	800	$38.80	$31,040	57,074 Direct	-1.38%	Disposed	580.4% (price as of 2026-08-20)
Sept. 15, 2003	ATR	S	200	$38.91	$7,782	57,874 Direct	-0.34%	Disposed	578.5% (price as of 2026-08-20)
Sept. 12, 2003	ATR	S	1,000	$38.75	$38,750	60,174 Direct	-1.63%	Disposed	581.3% (price as of 2026-08-20)
Sept. 12, 2003	ATR	S	900	$38.62	$34,758	61,174 Direct	+1.49%	Acquired	583.6% (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 9, 2014	ATR	Stock Option	Common Stock (9,500)	$66.59	May 9, 2024	9,500	Acquired
May 10, 2013	ATR	Stock Option	Common Stock (9,500)	$56.49	May 10, 2023	9,500	Acquired
May 4, 2012	ATR	Stock Option	Common Stock (9,500)	$53.72	May 4, 2022	9,500	Acquired
Feb. 29, 2012	ATR	Stock Option	Common Stock (16,000)	$52.88	May 9, 2015	16,000	Disposed
May 6, 2011	ATR	Stock Option	Common Stock (9,500)	$51.26	May 6, 2021	9,500	Acquired
May 6, 2011	ATR	Stock Option	Common Stock (16,000)	$17.20	May 14, 2011	16,000	Disposed
May 7, 2010	ATR	Stock Option	Common Stock (8,000)	$40.34	May 7, 2020	8,000	Acquired
May 13, 2009	ATR	Stock Option	Common Stock (6,000)	$30.17	May 13, 2019	6,000	Acquired
Jan. 4, 2007	ATR	Stock Option	Common Stock (8,000)	$20.88	May 19, 2007	8,000	Disposed
May 9, 2005	ATR	Stock Option	Common Stock (8,000)	$51.33	May 9, 2015	8,000	Acquired

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