Avi Cohen

Insider

First SEC filing: Aug. 8, 2006 · Latest: Aug. 8, 2006

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 19 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

19 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 18, 2026	NVMI	A	334	—	—	8,702 Direct	+3.99%	Acquired	(price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	7,500	$50.89	$381,675	0 Direct	-100.00%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	22,000	$50.89	$1,119,580	0 Direct	-100.00%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	10,000	$50.89	$508,900	22,000 Direct	-31.25%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	10,000	$50.89	$508,900	32,000 Direct	-23.81%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	2,813	$50.89	$143,154	42,000 Direct	-6.28%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	2,500	$50.89	$127,225	44,813 Direct	-5.28%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	S	22,000	$50.89	$1,119,580	2,622 Direct	-89.35%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	22,000	$10.63	$233,860	24,622 Direct	+839.05%	Acquired	17418.8% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	S	10,000	$50.89	$508,900	2,622 Direct	-79.23%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	10,000	$10.63	$106,300	12,622 Direct	+381.39%	Acquired	17418.8% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	S	10,000	$50.89	$508,900	2,622 Direct	-79.23%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	10,000	$10.63	$106,300	12,622 Direct	+381.39%	Acquired	17418.8% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	S	2,813	$50.89	$143,154	2,622 Direct	-51.76%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	2,813	$10.63	$29,902	5,435 Direct	+107.28%	Acquired	17418.8% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	S	2,500	$50.89	$127,225	2,622 Direct	-48.81%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	2,500	$10.63	$26,575	5,122 Direct	+95.35%	Acquired	17418.8% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	S	7,500	$50.89	$381,675	2,622 Direct	-74.10%	Disposed	3559.4% (price as of 2026-08-20)
Dec. 16, 2005	KLAC	M	7,500	$22.25	$166,875	10,122 Direct	+286.04%	Acquired	8269.7% (price as of 2026-08-20)
Sept. 26, 2005	KLAC	A	75,000	—	—	75,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 18, 2004	KLAC	A	33,333	—	—	33,333 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 21, 2004	KLAC	A	75,000	—	—	75,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 2, 2004	KLAC	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-20)
April 26, 2004	KLAC	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 27, 2004	KLAC	A	8,000	—	—	8,000 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
Dec. 16, 2005	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (7,500)	$22.25	April 30, 2007	7,500	Disposed
Dec. 16, 2005	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (22,000)	$10.63	Aug. 31, 2008	22,000	Disposed
Dec. 16, 2005	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$10.63	Aug. 31, 2008	10,000	Disposed
Dec. 16, 2005	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$10.63	Aug. 31, 2008	10,000	Disposed
Dec. 16, 2005	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (2,813)	$10.63	Aug. 31, 2008	2,813	Disposed
Dec. 16, 2005	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$10.63	Aug. 31, 2008	2,500	Disposed
Sept. 26, 2005	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (75,000)	$47.95	Sept. 26, 2012	75,000	Acquired
Sept. 21, 2004	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (75,000)	$41.79	Sept. 21, 2014	75,000	Acquired
Aug. 2, 2004	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (6,000)	$40.66	Aug. 2, 2014	6,000	Acquired
April 26, 2004	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$45.16	April 26, 2014	10,000	Acquired
Jan. 27, 2004	KLAC	Non-Qualified Stock Option (right to buy)	Common Stock (8,000)	$58.10	Jan. 27, 2014	8,000	Acquired

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

Initial ownership (Form 3) 24 holdings

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

Date	Ticker	Security	Shares	Ownership
March 18, 2026	NVMI	Ordinary Shares	5,057	Direct
March 18, 2026	NVMI	Ordinary Shares [F1]	454	Direct
March 18, 2026	NVMI	Ordinary Shares [F2]	1,484	Direct
March 18, 2026	NVMI	Ordinary Shares [F3]	546	Direct
March 18, 2026	NVMI	Ordinary Shares [F4]	827	Direct
March 18, 2026	NVMI	Options (right to buy)→ Ordinary Shares (2,090)	2,090	Direct
March 18, 2026	NVMI	Options (right to buy)→ Ordinary Shares (960)	960	Direct
March 18, 2026	ZOOZW	Ordinary Shares	7,718,245	Direct
March 18, 2026	ZOOZW	Share Option (right to buy)→ Ordinary Shares (35,797)	35,797	Direct
March 18, 2026	ZOOZW	Share Option (right to buy)→ Ordinary Shares (35,797)	35,797	Direct
March 18, 2026	ZOOZW	Share Option (right to buy)→ Ordinary Shares (35,796)	35,796	Direct
March 16, 2026	CGNT	Ordinary Shares	—	Direct
Nov. 14, 2003	KLAC	Common Stock	1,145	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (47,313)	47,313	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (7,500)	7,500	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (8,750)	8,750	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (22,500)	22,500	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (8,750)	8,750	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (24,000)	24,000	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (12,500)	12,500	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (6,250)	6,250	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (17,500)	17,500	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (6,250)	6,250	Direct
Nov. 14, 2003	KLAC	Non-Qualified Stock Option (right to buy)→ Common Stock (16,000)	16,000	Direct