William G Oldham

CIK 1194509 · View on SEC EDGAR ↗

Insider

First SEC filing: July 2, 2008 · Latest: July 2, 2008

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

ONTO selling May 23, 2011

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 65 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

65 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 9, 2014	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 9, 2014	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 9, 2014	ONTO	M	2,500	$1.20	$3,000	28,858 Direct	+9.48%	Acquired	24605.0% (price as of 2026-08-20)
Jan. 9, 2014	ONTO	M	2,500	$2.71	$6,775	23,858 Direct	+11.71%	Acquired	10839.5% (price as of 2026-08-20)
Nov. 5, 2013	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 5, 2013	ONTO	M	2,500	$1.13	$2,825	23,858 Direct	+11.71%	Acquired	26135.4% (price as of 2026-08-20)
May 24, 2013	ONTO	A	6,930	—	—	21,358 Direct	+48.03%	Acquired	(price as of 2026-08-20)
Nov. 20, 2012	ONTO	M	834	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 20, 2012	ONTO	M	834	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 20, 2012	ONTO	M	834	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 20, 2012	ONTO	M	834	$2.11	$1,760	14,428 Direct	+6.14%	Acquired	13950.2% (price as of 2026-08-20)
Nov. 20, 2012	ONTO	M	834	$5.76	$4,804	13,594 Direct	+6.54%	Acquired	5046.9% (price as of 2026-08-20)
Nov. 20, 2012	ONTO	M	834	$7.28	$6,072	12,760 Direct	+6.99%	Acquired	3972.3% (price as of 2026-08-20)
May 24, 2012	ONTO	A	3,655	—	—	3,655 Direct	—	Acquired	(price as of 2026-08-20)
May 24, 2012	ONTO	A	2,111	—	—	11,926 Direct	+21.51%	Acquired	(price as of 2026-08-20)
May 26, 2011	ONTO	A	3,333	—	—	3,333 Direct	—	Acquired	(price as of 2026-08-20)
May 26, 2011	ONTO	A	1,985	—	—	9,815 Direct	+25.35%	Acquired	(price as of 2026-08-20)
May 23, 2011	ONTO	M	1,666	—	—	834 Direct	-66.64%	Disposed	(price as of 2026-08-20)
May 23, 2011	ONTO	M	1,666	—	—	834 Direct	-66.64%	Disposed	(price as of 2026-08-20)
May 23, 2011	ONTO	M	1,666	—	—	834 Direct	-66.64%	Disposed	(price as of 2026-08-20)
May 23, 2011	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 23, 2011	ONTO	S 10b5-1	7,498	$15.12	$113,370	7,830 Direct	-48.92%	Disposed	1860.7% (price as of 2026-08-20)
May 23, 2011	ONTO	M	1,666	$1.88	$3,132	15,328 Direct	+12.19%	Acquired	15669.1% (price as of 2026-08-20)
May 23, 2011	ONTO	M	1,666	$5.69	$9,480	13,662 Direct	+13.89%	Acquired	5110.2% (price as of 2026-08-20)
May 23, 2011	ONTO	M	1,666	$7.28	$12,128	11,996 Direct	+16.13%	Acquired	3972.3% (price as of 2026-08-20)
May 23, 2011	ONTO	M	2,500	$9.93	$24,825	10,330 Direct	+31.93%	Acquired	2885.5% (price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 17, 2011	ONTO	S 10b5-1	10,000	$17.94	$179,400	7,830 Direct	-56.09%	Disposed	1552.5% (price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	$9.58	$23,950	17,830 Direct	+16.31%	Acquired	2994.6% (price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	$6.83	$17,075	15,330 Direct	+19.49%	Acquired	4240.6% (price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	$6.61	$16,525	12,830 Direct	+24.20%	Acquired	4385.0% (price as of 2026-08-20)
Feb. 17, 2011	ONTO	M	2,500	$8.29	$20,725	10,330 Direct	+31.93%	Acquired	3476.1% (price as of 2026-08-20)
Nov. 9, 2010	ONTO	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 9, 2010	ONTO	S	10,000	$12.75	$127,500	7,830 Direct	-56.09%	Disposed	2225.2% (price as of 2026-08-20)
Nov. 9, 2010	ONTO	M	10,000	$11.34	$113,400	17,830 Direct	+127.71%	Acquired	2514.3% (price as of 2026-08-20)
May 28, 2010	ONTO	A	5,040	—	—	5,040 Direct	—	Acquired	(price as of 2026-08-20)
May 28, 2010	ONTO	A	2,886	—	—	7,830 Direct	+58.37%	Acquired	(price as of 2026-08-20)
Jan. 5, 2010	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2010	ONTO	A	2,038	—	—	2,038 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2010	ONTO	A	1,166	—	—	4,944 Direct	+30.86%	Acquired	(price as of 2026-08-20)
Oct. 2, 2009	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 29, 2009	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
July 2, 2009	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
June 30, 2009	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
April 2, 2009	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
March 31, 2009	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 6, 2009	ONTO	S 10b5-1	222	$1.40	$311	3,778 Direct	-5.55%	Disposed	21075.7% (price as of 2026-08-20)
Jan. 6, 2009	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 6, 2009	ONTO	S 10b5-1	222	$1.40	$311	3,778 Direct	-5.55%	Disposed	21075.7% (price as of 2026-08-20)
Jan. 6, 2009	ONTO	A	2,000	—	—	4,000 Direct	+100.00%	Acquired	(price as of 2026-08-20)
Dec. 30, 2008	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 30, 2008	ONTO	A	2,000	—	—	4,000 Direct	+100.00%	Acquired	(price as of 2026-08-20)
Oct. 2, 2008	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2008	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2008	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2008	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2008	ONTO	A	2,000	—	—	2,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2008	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 6, 2007	ONTO	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 6, 2007	ONTO	S	10,000	$9.00	$90,000	0 Direct	-100.00%	Disposed	3194.0% (price as of 2026-08-20)
Nov. 6, 2007	ONTO	M	10,000	$4.19	$41,900	10,000 Direct	—	Acquired	6975.4% (price as of 2026-08-20)
Oct. 2, 2007	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
July 3, 2007	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
April 3, 2007	ONTO	A	2,500	—	—	2,500 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Jan. 3, 2007	ONTO	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2006	ONTO	A	10,000	$11.34	$113,400	10,000 Direct	-50.00%	Disposed	2514.3% (price as of 2026-08-20)
Jan. 4, 2005	ONTO	A	10,000	$15.13	$151,300	60,000 Direct	+20.00%	Acquired	1859.4% (price as of 2026-08-20)
Jan. 1, 2004	ONTO	A	10,000	—	—	50,000 Direct	+25.00%	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
Jan. 9, 2014	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$1.20	March 31, 2014	2,500	Disposed
Jan. 9, 2014	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$2.71	June 30, 2014	2,500	Disposed
Nov. 5, 2013	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$1.13	Dec. 30, 2013	2,500	Disposed
Nov. 20, 2012	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (834)	$2.11	Sept. 30, 2013	834	Disposed
Nov. 20, 2012	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (834)	$5.76	July 1, 2013	834	Disposed
Nov. 20, 2012	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (834)	$7.28	April 1, 2013	834	Disposed
May 24, 2012	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (3,655)	$14.80	May 24, 2019	3,655	Acquired
May 26, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (3,333)	$15.74	May 26, 2018	3,333	Acquired
May 23, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (1,666)	$1.88	Oct. 2, 2013	1,666	Disposed
May 23, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (1,666)	$5.69	July 1, 2013	1,666	Disposed
May 23, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (1,666)	$7.28	April 1, 2013	1,666	Disposed
May 23, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$9.93	Jan. 2, 2013	2,500	Disposed
Feb. 17, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$9.58	Oct. 2, 2012	2,500	Disposed
Feb. 17, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$6.83	July 3, 2012	2,500	Disposed
Feb. 17, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$6.61	April 3, 2012	2,500	Disposed
Feb. 17, 2011	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$8.29	Jan. 3, 2012	2,500	Disposed
Nov. 9, 2010	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$11.34	Jan. 5, 2011	10,000	Disposed
May 28, 2010	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (5,040)	$10.83	May 28, 2017	5,040	Acquired
Jan. 5, 2010	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$11.63	Jan. 5, 2015	2,500	Acquired
Jan. 4, 2010	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,038)	$11.17	Jan. 4, 2017	2,038	Acquired
Oct. 2, 2009	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$6.27	Oct. 2, 2014	2,500	Acquired
Sept. 29, 2009	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$6.65	Sept. 29, 2014	2,500	Acquired
July 2, 2009	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$2.78	July 2, 2014	2,500	Acquired
June 30, 2009	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$2.71	June 30, 2014	2,500	Acquired
April 2, 2009	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$1.34	April 2, 2014	2,500	Acquired
March 31, 2009	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$1.20	March 31, 2014	2,500	Acquired
Jan. 6, 2009	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$1.50	Jan. 6, 2014	2,500	Acquired
Dec. 30, 2008	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$1.13	Dec. 30, 2013	2,500	Acquired
Oct. 2, 2008	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$1.88	Oct. 2, 2013	2,500	Acquired
Sept. 30, 2008	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$2.11	Sept. 30, 2013	2,500	Acquired
July 1, 2008	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$5.76	July 1, 2013	2,500	Acquired
April 1, 2008	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$7.30	April 1, 2013	2,500	Acquired
Jan. 2, 2008	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$9.93	Jan. 2, 2013	2,500	Acquired
Nov. 6, 2007	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$4.19	Jan. 1, 2010	10,000	Disposed
Oct. 2, 2007	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$9.58	Oct. 2, 2012	2,500	Acquired
July 3, 2007	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$6.83	July 3, 2012	2,500	Acquired
April 3, 2007	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$6.61	April 3, 2012	2,500	Disposed
Jan. 3, 2007	ONTO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$8.29	Jan. 3, 2012	2,500	Acquired
Jan. 4, 2006	ONTO	Stock Option (NSO)	Common Stock (10,000)	$11.34	Jan. 5, 2011	10,000	Disposed
Jan. 4, 2005	ONTO	Non qualified stock options	Common stock (10,000)	$15.13	Jan. 5, 2010	10,000	Acquired
Jan. 1, 2004	ONTO	non-qualified stock option	Common Stock (10,000)	$14.71	Jan. 1, 2009	10,000	Acquired

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