Yvonne Weatherford

CIK 1322091 · View on SEC EDGAR ↗

Insider

First SEC filing: April 4, 2005 · Latest: April 4, 2005

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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

AMAT selling March 1, 2010

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 23 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

23 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 1, 2010	AMAT	M	14,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 1, 2010	AMAT	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 1, 2010	AMAT	S	14,000	$12.43	$174,020	197,290 Direct	-6.63%	Disposed	3875.5% (price as of 2026-08-21)
March 1, 2010	AMAT	M	14,000	$11.75	$164,500	211,290 Direct	+7.10%	Acquired	4105.6% (price as of 2026-08-21)
March 1, 2010	AMAT	S	10,000	$12.43	$124,300	197,290 Direct	-4.82%	Disposed	3875.5% (price as of 2026-08-21)
March 1, 2010	AMAT	M	10,000	$11.75	$117,500	207,290 Direct	+5.07%	Acquired	4105.6% (price as of 2026-08-21)
Jan. 19, 2010	AMAT	A	50,000	—	—	196,666 Direct	+34.09%	Acquired	(price as of 2026-08-21)
Aug. 31, 2009	AMAT	F	17,618	$13.18	$232,205	146,666 Direct	-10.72%	Disposed	3649.3% (price as of 2026-08-21)
March 9, 2009	AMAT	A	170,000	—	—	170,000 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 31, 2008	AMAT	F	17,972	$17.92	$322,058	162,590 Direct	-9.95%	Disposed	2657.6% (price as of 2026-08-21)
Aug. 15, 2008	AMAT	M	24,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 15, 2008	AMAT	M	20,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 15, 2008	AMAT	S	24,000	$19.26	$462,240	180,108 Direct	-11.76%	Disposed	2465.7% (price as of 2026-08-21)
Aug. 15, 2008	AMAT	M	24,000	$15.50	$372,000	204,108 Direct	+13.33%	Acquired	3088.1% (price as of 2026-08-21)
Aug. 15, 2008	AMAT	S	20,000	$19.26	$385,200	180,108 Direct	-9.99%	Disposed	2465.7% (price as of 2026-08-21)
Aug. 15, 2008	AMAT	M	20,000	$16.07	$321,400	200,108 Direct	+11.10%	Acquired	2975.0% (price as of 2026-08-21)
March 5, 2008	AMAT	M	28,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 5, 2008	AMAT	S	28,000	$20.34	$569,520	180,108 Direct	-13.45%	Disposed	2329.5% (price as of 2026-08-21)
March 5, 2008	AMAT	M	28,000	$19.41	$543,480	208,108 Direct	+15.55%	Acquired	2445.9% (price as of 2026-08-21)
Dec. 10, 2007	AMAT	A	50,000	—	—	179,654 Direct	+38.56%	Acquired	(price as of 2026-08-21)
Sept. 21, 2007	AMAT	M	28,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Sept. 21, 2007	AMAT	S	28,000	$21.41	$599,480	129,654 Direct	-17.76%	Disposed	2208.1% (price as of 2026-08-21)
Sept. 21, 2007	AMAT	M	28,000	$21.03	$588,840	157,654 Direct	+21.60%	Acquired	2249.8% (price as of 2026-08-21)
Aug. 31, 2007	AMAT	F	13,149	$21.36	$280,863	129,654 Direct	-9.21%	Disposed	2213.5% (price as of 2026-08-21)
June 18, 2007	AMAT	A	28,000	—	—	142,349 Direct	+24.49%	Acquired	(price as of 2026-08-21)
Dec. 12, 2006	AMAT	A	95,000	—	—	113,895 Direct	+502.78%	Acquired	(price as of 2026-08-21)
Sept. 6, 2006	AMAT	F	814	$16.90	$13,757	18,895 Direct	-4.13%	Disposed	2824.0% (price as of 2026-08-21)
Dec. 1, 2005	AMAT	A	80,000	—	—	80,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 1, 2005	AMAT	A	9,100	—	—	9,100 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
March 1, 2010	AMAT	Employee Stock Option (right to buy)	Common Stock (14,000)	$11.75	March 12, 2010	14,000	Disposed
March 1, 2010	AMAT	Employee Stock Option (right to buy)	Common Stock (10,000)	$11.75	March 12, 2010	10,000	Disposed
March 9, 2009	AMAT	Employee Stock Option (right to buy)	Common Stock (170,000)	$8.58	March 9, 2014	170,000	Acquired
Aug. 15, 2008	AMAT	Employee Stock Option (right to buy)	Common Stock (24,000)	$15.50	Oct. 4, 2008	24,000	Disposed
Aug. 15, 2008	AMAT	Employee Stock Option (right to buy)	Common Stock (20,000)	$16.07	Oct. 17, 2008	20,000	Disposed
March 5, 2008	AMAT	Employee Stock Option (right to buy)	Common Stock (28,000)	$19.41	April 9, 2008	28,000	Disposed
Sept. 21, 2007	AMAT	Employee Stock Option (right to buy)	Common Stock (28,000)	$21.03	Oct. 18, 2007	28,000	Disposed
Dec. 1, 2005	AMAT	Employee Stock Option (right to buy)	Common Stock (80,000)	$18.64	Dec. 1, 2012	80,000	Acquired

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

Initial ownership (Form 3) 14 holdings

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

Date	Ticker	Security	Shares	Ownership
April 4, 2005	AMAT	Common Stock	9,293	Direct
April 4, 2005	AMAT	Common Stock	666	Indirect
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (44,000)	44,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (28,000)	28,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (28,000)	28,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (24,000)	24,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (20,000)	20,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (14,000)	14,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (10,000)	10,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (26,000)	26,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (50,000)	50,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (36,000)	36,000	Direct
April 4, 2005	AMAT	Employee Stock Option (Right to Buy)→ Common Stock (62,000)	62,000	Direct