Karna Nisewaner

CIK 1946484 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 19, 2022 · Latest: March 19, 2025

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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

CDNS selling March 17, 2025

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 22 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

22 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 17, 2025	CDNS	F	2,454	$255.11	$626,040	23,941 Direct	-9.30%	Disposed	23.1% (price as of 2026-08-21)
March 17, 2025	CDNS	A	4,950	—	—	26,395 Direct	+23.08%	Acquired	(price as of 2026-08-21)
March 17, 2025	CDNS	F	232	$255.11	$59,186	21,445 Direct	-1.07%	Disposed	23.1% (price as of 2026-08-21)
March 17, 2025	CDNS	A	9,900	—	—	21,677 Direct	+84.06%	Acquired	(price as of 2026-08-21)
March 17, 2025	CDNS	F	1,737	$255.11	$443,126	11,777 Direct	-12.85%	Disposed	23.1% (price as of 2026-08-21)
March 17, 2025	CDNS	S 10b5-1	1,850	$246.25	$455,562	13,514 Direct	-12.04%	Disposed	27.5% (price as of 2026-08-21)
Feb. 18, 2025	CDNS	S 10b5-1	571	$296.10	$169,073	15,364 Direct	-3.58%	Disposed	6.0% (price as of 2026-08-21)
Feb. 18, 2025	CDNS	F	203	$300.43	$60,987	15,935 Direct	-1.26%	Disposed	4.5% (price as of 2026-08-21)
Sept. 17, 2024	CDNS	S 10b5-1	659	$275.98	$181,871	16,029 Direct	-3.95%	Disposed	13.8% (price as of 2026-08-21)
Sept. 16, 2024	CDNS	F	929	$273.13	$253,738	16,688 Direct	-5.27%	Disposed	15.0% (price as of 2026-08-21)
Aug. 16, 2024	CDNS	S 10b5-1	1,213	$279.49	$339,021	17,617 Direct	-6.44%	Disposed	12.3% (price as of 2026-08-21)
Aug. 15, 2024	CDNS	F	450	$280.12	$126,054	18,830 Direct	-2.33%	Disposed	12.1% (price as of 2026-08-21)
July 1, 2024	CDNS	S 10b5-1	600	$307.75	$184,650	19,280 Direct	-3.02%	Disposed	2.0% (price as of 2026-08-21)
June 3, 2024	CDNS	S 10b5-1	600	$287.31	$172,386	19,880 Direct	-2.93%	Disposed	9.3% (price as of 2026-08-21)
May 1, 2024	CDNS	S 10b5-1	600	$275.36	$165,216	20,480 Direct	-2.85%	Disposed	14.0% (price as of 2026-08-21)
April 1, 2024	CDNS	S 10b5-1	600	$310.46	$186,276	21,080 Direct	-2.77%	Disposed	1.1% (price as of 2026-08-21)
March 18, 2024	CDNS	F	322	$300.93	$96,899	21,680 Direct	-1.46%	Disposed	4.3% (price as of 2026-08-21)
March 15, 2024	CDNS	A	7,853	—	—	7,853 Direct	—	Acquired	(price as of 2026-08-21)
March 15, 2024	CDNS	A	5,336	—	—	22,002 Direct	+32.02%	Acquired	(price as of 2026-08-21)
March 15, 2024	CDNS	F	929	$298.44	$277,251	16,666 Direct	-5.28%	Disposed	5.2% (price as of 2026-08-21)
March 1, 2024	CDNS	S 10b5-1	600	$303.23	$181,938	17,595 Direct	-3.30%	Disposed	3.5% (price as of 2026-08-21)
Feb. 15, 2024	CDNS	F	339	$295.67	$100,232	18,195 Direct	-1.83%	Disposed	6.2% (price as of 2026-08-21)
Feb. 1, 2024	CDNS	S 10b5-1	600	$289.50	$173,700	18,534 Direct	-3.14%	Disposed	8.5% (price as of 2026-08-21)
Jan. 2, 2024	CDNS	S 10b5-1	600	$269.16	$161,496	19,009 Direct	-3.06%	Disposed	16.6% (price as of 2026-08-21)
Dec. 1, 2023	CDNS	S 10b5-1	700	$272.85	$190,995	19,609 Direct	-3.45%	Disposed	15.1% (price as of 2026-08-21)
Nov. 1, 2023	CDNS	S 10b5-1	100	$240.80	$24,080	20,309 Direct	-0.49%	Disposed	30.4% (price as of 2026-08-21)
Oct. 2, 2023	CDNS	S 10b5-1	100	$235.44	$23,544	20,409 Direct	-0.49%	Disposed	33.4% (price as of 2026-08-21)
Sept. 18, 2023	CDNS	F	643	$236.83	$152,282	20,509 Direct	-3.04%	Disposed	32.6% (price as of 2026-08-21)
Sept. 1, 2023	CDNS	S 10b5-1	100	$242.21	$24,221	21,152 Direct	-0.47%	Disposed	29.6% (price as of 2026-08-21)
Aug. 15, 2023	CDNS	F	642	$226.16	$145,195	21,252 Direct	-2.93%	Disposed	38.8% (price as of 2026-08-21)
Aug. 1, 2023	CDNS	S 10b5-1	100	$231.43	$23,143	21,894 Direct	-0.45%	Disposed	35.7% (price as of 2026-08-21)
July 3, 2023	CDNS	S 10b5-1	100	$234.10	$23,410	21,994 Direct	-0.45%	Disposed	34.1% (price as of 2026-08-21)
June 1, 2023	CDNS	S 10b5-1	100	$228.57	$22,857	22,094 Direct	-0.45%	Disposed	37.4% (price as of 2026-08-21)
May 1, 2023	CDNS	S 10b5-1	100	$209.10	$20,910	22,194 Direct	-0.45%	Disposed	50.2% (price as of 2026-08-21)
April 5, 2023	CDNS	S 10b5-1	100	$210.12	$21,012	22,294 Direct	-0.45%	Disposed	49.4% (price as of 2026-08-21)
March 16, 2023	CDNS	F	227	$207.82	$47,175	22,394 Direct	-1.00%	Disposed	51.1% (price as of 2026-08-21)
March 15, 2023	CDNS	A	10,810	—	—	10,810 Direct	—	Acquired	(price as of 2026-08-21)
March 15, 2023	CDNS	A	7,348	—	—	22,621 Direct	+48.11%	Acquired	(price as of 2026-08-21)
March 6, 2023	CDNS	S 10b5-1	100	$196.94	$19,694	15,273 Direct	-0.65%	Disposed	59.4% (price as of 2026-08-21)
Feb. 15, 2023	CDNS	F	480	$202.26	$97,085	15,373 Direct	-3.03%	Disposed	55.2% (price as of 2026-08-21)
Feb. 1, 2023	CDNS	S 10b5-1	100	$181.78	$18,178	15,853 Direct	-0.63%	Disposed	72.7% (price as of 2026-08-21)
Jan. 23, 2023	CDNS	S 10b5-1	1,000	$180.00	$180,000	15,793 Direct	-5.95%	Disposed	74.4% (price as of 2026-08-21)
Sept. 16, 2022	CDNS	A	5,793	—	—	5,793 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 16, 2022	CDNS	F	229	$164.27	$37,618	16,793 Direct	-1.35%	Disposed	91.1% (price as of 2026-08-21)
Sept. 16, 2022	CDNS	A	3,906	—	—	17,022 Direct	+29.78%	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 15, 2024	CDNS	Non-Qualified Stock Option (right to buy)	Common Stock (7,853)	$298.44	March 15, 2031	7,853	Acquired
March 15, 2023	CDNS	Non Qualified Stock Option (right to buy)	Common Stock (10,810)	$202.94	March 15, 2030	10,810	Acquired
Sept. 16, 2022	CDNS	Non-Qualified Stock Option (right to buy)	Common Stock (5,793)	$164.27	Sept. 16, 2029	5,793	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Sept. 19, 2022	CDNS	Common Stock	—	Direct