John M Nehra

Insider

First SEC filing: Feb. 14, 2008 · Latest: June 29, 2021

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 + 88 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

88 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 15, 2024	DVA	A	363	—	—	363 Direct	—	Acquired	(price as of 2026-08-20)
March 15, 2024	DVA	A	366	—	—	366 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 20, 2024	DVA	G	950	—	—	62,893 Indirect	-1.49%	Disposed	(price as of 2026-08-20)
Nov. 15, 2023	DVA	A	529	—	—	529 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2023	DVA	A	475	—	—	475 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2023	DVA	A	516	—	—	516 Direct	—	Acquired	(price as of 2026-08-20)
May 10, 2023	DVA	M	7,165	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 10, 2023	DVA	D	4,716	$100.72	$474,996	2,449 Direct	-65.82%	Disposed	75.9% (price as of 2026-08-20)
May 10, 2023	DVA	M	7,165	$66.29	$474,968	7,165 Direct	—	Acquired	167.3% (price as of 2026-08-20)
March 15, 2023	DVA	A	658	—	—	658 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 15, 2022	DVA	A	677	—	—	677 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 1, 2022	DVA	P	5,000	$71.14	$355,700	15,000 Indirect	+50.00%	Acquired	149.1% (price as of 2026-08-20)
Aug. 15, 2022	DVA	A	514	—	—	514 Direct	—	Acquired	(price as of 2026-08-20)
June 7, 2022	CVRX	A	26,985	—	—	26,985 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2022	DVA	A	475	—	—	475 Direct	—	Acquired	(price as of 2026-08-20)
May 10, 2022	DVA	M	7,178	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 10, 2022	DVA	D	4,551	$104.37	$474,988	2,627 Direct	-63.40%	Disposed	69.8% (price as of 2026-08-20)
May 10, 2022	DVA	M	7,178	$66.17	$474,968	7,178 Direct	—	Acquired	167.8% (price as of 2026-08-20)
March 15, 2022	DVA	A	429	—	—	429 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 22, 2021	DVA	G	321	—	—	54,494 Indirect	-0.59%	Disposed	(price as of 2026-08-20)
Nov. 15, 2021	DVA	A	446	—	—	446 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2021	DVA	A	365	—	—	365 Direct	—	Acquired	(price as of 2026-08-20)
July 2, 2021	CVRX	P	27,777	$18.00	$499,986	28,266 Direct	+5680.37%	Acquired	-84.3% (price as of 2026-08-20)
July 1, 2021	CVRX	P	50	$25.80	$1,290	100 Indirect	+100.00%	Acquired	-89.1% (price as of 2026-08-20)
June 30, 2021	CVRX	P	50	$27.43	$1,372	50 Indirect	—	Acquired	-89.7% (price as of 2026-08-20)
June 29, 2021	CVRX	A	10,382	—	—	10,382 Direct	—	Acquired	(price as of 2026-08-20)
June 29, 2021	CVRX	A	9,100	—	—	9,100 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2021	DVA	A	379	—	—	379 Direct	—	Acquired	(price as of 2026-08-20)
May 5, 2021	DVA	M	5,015	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 5, 2021	DVA	D	3,081	$123.36	$380,072	1,934 Direct	-61.44%	Disposed	43.7% (price as of 2026-08-20)
May 5, 2021	DVA	M	5,015	$75.77	$379,987	5,015 Direct	—	Acquired	133.9% (price as of 2026-08-20)
March 15, 2021	DVA	A	436	—	—	436 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 16, 2021	DVA	G	10,000	—	—	51,255 Indirect	-16.33%	Disposed	(price as of 2026-08-20)
Dec. 24, 2020	DVA	G	30	—	—	61,255 Indirect	-0.05%	Disposed	(price as of 2026-08-20)
Dec. 17, 2020	DVA	G	430	—	—	61,285 Indirect	-0.70%	Disposed	(price as of 2026-08-20)
Dec. 16, 2020	DVA	G	200	—	—	61,715 Indirect	-0.32%	Disposed	(price as of 2026-08-20)
Nov. 15, 2020	DVA	A	430	—	—	430 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 23, 2020	DVA	P	1,000	$83.55	$83,550	5,500 Direct	+22.22%	Acquired	112.1% (price as of 2026-08-20)
Sept. 23, 2020	DVA	P	1,500	$82.55	$123,825	4,500 Direct	+50.00%	Acquired	114.7% (price as of 2026-08-20)
Sept. 22, 2020	DVA	P	3,000	$84.60	$253,800	3,000 Direct	—	Acquired	109.5% (price as of 2026-08-20)
Aug. 15, 2020	DVA	A	578	—	—	578 Direct	—	Acquired	(price as of 2026-08-20)
June 8, 2020	DVA	M	4,662	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 8, 2020	DVA	D	4,305	$88.28	$380,045	357 Direct	-92.34%	Disposed	100.7% (price as of 2026-08-20)
June 8, 2020	DVA	M	4,662	$81.51	$380,000	4,662 Direct	—	Acquired	117.4% (price as of 2026-08-20)
June 3, 2020	DVA	G	619	—	—	55,050 Indirect	-1.11%	Disposed	(price as of 2026-08-20)
May 15, 2020	DVA	A	599	—	—	599 Direct	—	Acquired	(price as of 2026-08-20)
March 15, 2020	DVA	A	625	—	—	625 Direct	—	Acquired	(price as of 2026-08-20)
March 4, 2020	DVA	G	125	—	—	54,445 Indirect	-0.23%	Disposed	(price as of 2026-08-20)
March 3, 2020	DVA	G	189	—	—	54,570 Indirect	-0.35%	Disposed	(price as of 2026-08-20)
March 2, 2020	DVA	S	7,694	$80.74	$621,214	54,759 Indirect	-12.32%	Disposed	119.5% (price as of 2026-08-20)
Feb. 27, 2020	DVA	S	11,806	$80.49	$950,265	62,453 Indirect	-15.90%	Disposed	120.2% (price as of 2026-08-20)
Feb. 26, 2020	DVA	S	20,000	$80.93	$1,618,600	74,259 Indirect	-21.22%	Disposed	119.0% (price as of 2026-08-20)
Feb. 26, 2020	DVA	G	240	—	—	94,259 Indirect	-0.25%	Disposed	(price as of 2026-08-20)
Dec. 20, 2019	DVA	G	200	—	—	94,499 Indirect	-0.21%	Disposed	(price as of 2026-08-20)
Dec. 10, 2019	DVA	G	290	—	—	94,699 Indirect	-0.31%	Disposed	(price as of 2026-08-20)
Nov. 15, 2019	DVA	A	671	—	—	671 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2019	DVA	A	814	—	—	814 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2019	DVA	A	946	—	—	946 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2019	DVA	A	437	—	—	437 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2018	DVA	A	462	—	—	462 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2018	DVA	A	332	—	—	332 Direct	—	Acquired	(price as of 2026-08-20)
June 30, 2018	DVA	A	342	—	—	342 Direct	—	Acquired	(price as of 2026-08-20)
June 13, 2018	DVA	G	350	—	—	87,476 Indirect	-0.40%	Disposed	(price as of 2026-08-20)
June 12, 2018	DVA	M	36,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 12, 2018	DVA	F	32,491	$72.11	$2,342,926	3,509 Direct	-90.25%	Disposed	145.8% (price as of 2026-08-20)
June 12, 2018	DVA	M	36,000	$65.08	$2,342,880	36,000 Direct	—	Acquired	172.3% (price as of 2026-08-20)
June 7, 2018	DVA	G	217	—	—	87,826 Indirect	-0.25%	Disposed	(price as of 2026-08-20)
June 4, 2018	DVA	G	170	—	—	88,043 Indirect	-0.19%	Disposed	(price as of 2026-08-20)
May 15, 2018	DVA	A	7,165	—	—	7,165 Direct	—	Acquired	(price as of 2026-08-20)
March 31, 2018	DVA	A	360	$65.94	$23,738	360 Direct	—	Acquired	168.8% (price as of 2026-08-20)
Dec. 31, 2017	DVA	A	329	$72.25	$23,770	329 Direct	—	Acquired	145.3% (price as of 2026-08-20)
Sept. 30, 2017	DVA	A	400	—	—	400 Direct	—	Acquired	(price as of 2026-08-20)
June 30, 2017	DVA	A	367	—	—	367 Direct	—	Acquired	(price as of 2026-08-20)
June 16, 2017	DVA	A	7,178	—	—	7,178 Direct	—	Acquired	(price as of 2026-08-20)
May 4, 2017	DVA	M	36,000	$42.46	$1,528,560	0 Direct	-100.00%	Disposed	317.4% (price as of 2026-08-20)
May 4, 2017	DVA	F	23,006	$66.45	$1,528,749	12,994 Direct	-63.91%	Disposed	166.7% (price as of 2026-08-20)
May 4, 2017	DVA	M	36,000	$42.46	$1,528,560	36,000 Direct	—	Acquired	317.4% (price as of 2026-08-20)
March 31, 2017	DVA	A	349	—	—	349 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2016	DVA	A	370	—	—	370 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2016	DVA	A	359	—	—	359 Direct	—	Acquired	(price as of 2026-08-20)
June 30, 2016	DVA	A	307	—	—	307 Direct	—	Acquired	(price as of 2026-08-20)
June 20, 2016	DVA	A	5,015	—	—	5,015 Direct	—	Acquired	(price as of 2026-08-20)
May 27, 2016	DVA	G	325	—	—	72,378 Indirect	-0.45%	Disposed	(price as of 2026-08-20)
May 6, 2016	DVA	M	36,000	$41.46	$1,492,560	0 Direct	-100.00%	Disposed	327.4% (price as of 2026-08-20)
May 6, 2016	DVA	S	16,314	$75.56	$1,232,686	665 Direct	-96.08%	Disposed	134.5% (price as of 2026-08-20)
May 6, 2016	DVA	F	19,686	$75.83	$1,492,789	16,979 Direct	-53.69%	Disposed	133.7% (price as of 2026-08-20)
May 6, 2016	DVA	M	36,000	$41.46	$1,492,560	36,665 Direct	+5413.53%	Acquired	327.4% (price as of 2026-08-20)
March 31, 2016	DVA	A	324	—	—	324 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2015	DVA	A	341	—	—	341 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 23, 2015	DVA	G	361	—	—	72,147 Indirect	-0.50%	Disposed	(price as of 2026-08-20)
Dec. 23, 2015	DVA	G	650	—	—	72,508 Indirect	-0.89%	Disposed	(price as of 2026-08-20)
Dec. 23, 2015	DVA	G	109	—	—	72,038 Indirect	-0.15%	Disposed	(price as of 2026-08-20)
Sept. 30, 2015	DVA	A	328	—	—	73,158 Direct	+0.45%	Acquired	(price as of 2026-08-20)
June 30, 2015	DVA	A	299	—	—	72,830 Direct	+0.41%	Acquired	(price as of 2026-08-20)
June 16, 2015	DVA	A	4,662	—	—	4,662 Direct	—	Acquired	(price as of 2026-08-20)
May 11, 2015	DVA	M	36,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 11, 2015	DVA	S	12,278	$81.85	$1,004,954	72,531 Indirect	-14.48%	Disposed	116.5% (price as of 2026-08-20)
May 11, 2015	DVA	F	13,722	$82.17	$1,127,537	84,809 Indirect	-13.93%	Disposed	115.7% (price as of 2026-08-20)
May 11, 2015	DVA	M	36,000	$31.32	$1,127,520	98,531 Indirect	+57.57%	Acquired	465.8% (price as of 2026-08-20)
March 31, 2015	DVA	A	292	—	—	62,531 Indirect	+0.47%	Acquired	(price as of 2026-08-20)

Showing latest 100 of 270 transactions

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 10, 2023	DVA	Stock Appreciation Rights	Common Stock (7,165)	$66.29	May 15, 2023	7,165	Disposed
June 7, 2022	CVRX	Stock Option (right to buy)	Common Stock (26,985)	$6.76	June 6, 2032	26,985	Acquired
May 10, 2022	DVA	Stock Appreciation Rights	Common Stock (7,178)	—	June 16, 2022	7,178	Disposed
June 29, 2021	CVRX	Stock Option (right to buy)	Common Stock (10,382)	$18.00	June 28, 2031	10,382	Acquired
June 29, 2021	CVRX	Stock Option (right to buy)	Common Stock (9,100)	$18.00	June 28, 2031	9,100	Acquired
May 5, 2021	DVA	Stock Appreciation Rights	Common Stock (5,015)	$75.77	June 20, 2021	5,015	Disposed
June 8, 2020	DVA	Stock Appreciation Rights	Common Stock (4,662)	$81.51	June 16, 2020	4,662	Disposed
June 12, 2018	DVA	Stock Appreciation Rights	Common Stock (36,000)	$65.08	June 17, 2018	36,000	Disposed
May 15, 2018	DVA	Stock Appreciation Rights	Common Stock (7,165)	$66.29	May 15, 2023	7,165	Acquired
June 16, 2017	DVA	Stock Appreciation Rights	Common Stock (7,178)	$13.23	June 16, 2022	7,178	Acquired
May 4, 2017	DVA	Stock Appreciation Rights	Common Stock (36,000)	$42.46	June 11, 2017	36,000	Disposed
June 20, 2016	DVA	Stock Appreciation Rights	Common Stock (5,015)	$75.77	June 20, 2021	5,015	Acquired
May 6, 2016	DVA	Stock Appreciation Rights	Common Stock (36,000)	$41.46	June 6, 2016	36,000	Disposed
June 16, 2015	DVA	Stock Appreciation Rights	Common Stock (4,662)	$81.51	June 16, 2020	4,662	Acquired
May 11, 2015	DVA	Stock Appreciation Rights	Common Stock (36,000)	$31.32	June 7, 2015	36,000	Disposed
June 17, 2014	DVA	Stock Appreciation Rights	Common Stock (5,414)	$70.18	June 17, 2019	5,414	Acquired
Feb. 20, 2014	DVA	Stock Appreciation Right	Common Stock (36,000)	$22.92	June 15, 2014	36,000	Disposed
June 17, 2013	DVA	Stock Appreciation Right	Common Stock (18,000)	$130.16	June 17, 2018	18,000	Acquired
Nov. 27, 2012	DVA	Stock Appreciation Right	Common Stock (18,000)	$49.78	June 9, 2013	18,000	Disposed
June 11, 2012	DVA	Stock Appreciation Right	Common Stock (18,000)	$84.93	June 11, 2017	18,000	Acquired
March 13, 2012	DVA	Stock Option (Right to Buy)	Common Stock (18,000)	$55.05	May 29, 2012	18,000	Disposed
June 6, 2011	DVA	Common Stock	Common Stock (18,000)	$82.93	June 6, 2016	18,000	Acquired
May 6, 2011	DVA	Stock Options (Right to Buy)	Common Stock (18,000)	$51.95	May 15, 2011	18,000	Disposed
June 7, 2010	DVA	Stock Appreciation Right	Common Stock (18,000)	$62.64	June 7, 2015	18,000	Acquired
May 7, 2010	DVA	Stock Options (Right to Buy)	Common Stock (12,000)	$41.66	May 13, 2010	12,000	Disposed
June 15, 2009	DVA	Stock Appreciation Right	Common Stock (18,000)	$45.84	June 15, 2014	18,000	Acquired
Nov. 10, 2008	DVA	Stock Options (Right to Buy)	Common Stock (12,000)	$30.66	May 24, 2009	12,000	Disposed
June 9, 2008	DVA	Stock Appreciation Rights	Common Stock (18,000)	$49.78	June 9, 2013	18,000	Acquired
May 12, 2008	DVA	Stock Option (Right to Buy)	Common Stock (12,000)	$15.91	May 21, 2008	12,000	Disposed
May 29, 2007	DVA	Stock Options (Right to Buy)	Common Stock (18,000)	$55.05	May 29, 2012	18,000	Acquired
March 12, 2007	DVA	Stock Options (Right to Buy)	Common Stock (12,000)	$16.81	April 11, 2007	12,000	Disposed
May 15, 2006	DVA	Stock Options (Right to Buy)	Common Stock (18,000)	$51.95	May 15, 2011	18,000	Acquired
May 9, 2006	DVA	Stock Options (Right ot Buy)	Common Stock (5,000)	$12.82	June 5, 2006	5,000	Disposed
May 13, 2005	DVA	Stock Options (Right to Buy)	Common Stock (12,000)	$41.66	May 13, 2010	12,000	Acquired
May 24, 2004	DVA	Stock Options (Right to Buy) [F2]	Common Stock (12,000)	$30.66	May 24, 2009	12,000	Acquired
Feb. 17, 2004	DVA	Stock Options (Right to Buy)	Common Stock (14,667)	$19.23	June 5, 2006	14,667	Disposed
Feb. 17, 2004	DVA	Stock Options (Right to Buy)	Common Stock (6,350)	$10.56	Nov. 30, 2005	6,350	Disposed
Dec. 31, 2003	DVA	Stock Options (Right to Buy)	Common Stock (6,400)	$10.56	Nov. 30, 2005	6,400	Disposed

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

Initial ownership (Form 3) 12 holdings

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

Date	Ticker	Security	Shares	Ownership
June 29, 2021	CVRX	Common Stock	489	Indirect
June 29, 2021	CVRX	Stock Option→ Common Stock (79)	79	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (52)	52	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (5,373)	5,373	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (5,373)	5,373	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (758)	758	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (7,686)	7,686	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (758)	758	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (3,193)	3,193	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (3,165)	3,165	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (1,264)	1,264	Direct
June 29, 2021	CVRX	Stock Option→ Common Stock (7,585)	7,585	Direct