John Radziwill

Insider

First SEC filing: May 11, 2020 · Latest: May 11, 2020

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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.

Insider at

SNEX buying Dec. 16, 2025

Insider transactions

1 buys (P) 0 sells (S) Net: $97,250 + 83 non-open-market transactions below Avg return of open purchases vs now: 53.6% 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

83 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2026	SNEX	A	219	—	—	231,850 Direct	+0.09%	Acquired	(price as of 2026-08-19)
April 30, 2026	SNEX	A	165	—	—	154,438 Direct	+0.11%	Acquired	(price as of 2026-08-19)
March 10, 2026	SNEX	A	1,101	—	—	102,849 Direct	+1.08%	Acquired	(price as of 2026-08-19)
Jan. 30, 2026	SNEX	A	152	—	—	101,748 Direct	+0.15%	Acquired	(price as of 2026-08-19)
Dec. 16, 2025	SNEX	P	1,000	$97.25	$97,250	101,596 Direct	+0.99%	Acquired	53.6% (price as of 2026-08-19)
Oct. 31, 2025	SNEX	A	182	—	—	100,596 Direct	+0.18%	Acquired	(price as of 2026-08-19)
July 31, 2025	SNEX	A	174	—	—	100,414 Direct	+0.17%	Acquired	(price as of 2026-08-19)
June 12, 2025	SNEX	P	1,400	$85.00	$119,000	100,240 Direct	+1.42%	Acquired	75.7% (price as of 2026-08-19)
April 30, 2025	SNEX	A	190	—	—	98,840 Direct	+0.19%	Acquired	(price as of 2026-08-19)
March 5, 2025	SNEX	A	1,017	—	—	65,767 Direct	+1.57%	Acquired	(price as of 2026-08-19)
Jan. 31, 2025	SNEX	A	155	—	—	64,750 Direct	+0.24%	Acquired	(price as of 2026-08-19)
Oct. 31, 2024	SNEX	A	186	—	—	64,595 Direct	+0.29%	Acquired	(price as of 2026-08-19)
July 31, 2024	SNEX	A	207	—	—	64,409 Direct	+0.32%	Acquired	(price as of 2026-08-19)
April 30, 2024	SNEX	A	231	—	—	64,202 Direct	+0.36%	Acquired	(price as of 2026-08-19)
Feb. 27, 2024	SNEX	A	1,766	—	—	63,971 Direct	+2.84%	Acquired	(price as of 2026-08-19)
Jan. 31, 2024	SNEX	A	231	—	—	62,205 Direct	+0.37%	Acquired	(price as of 2026-08-19)
Oct. 31, 2023	SNEX	A	159	—	—	41,316 Direct	+0.39%	Acquired	(price as of 2026-08-19)
July 31, 2023	SNEX	A	165	—	—	41,157 Direct	+0.40%	Acquired	(price as of 2026-08-19)
June 9, 2023	SNEX	P	962	$86.90	$83,598	40,992 Direct	+2.40%	Acquired	286.6% (price as of 2026-08-19)
June 8, 2023	SNEX	P	1,000	$87.25	$87,250	40,030 Direct	+2.56%	Acquired	285.1% (price as of 2026-08-19)
April 28, 2023	SNEX	A	157	—	—	39,030 Direct	+0.40%	Acquired	(price as of 2026-08-19)
March 1, 2023	SNEX	A	992	—	—	38,873 Direct	+2.62%	Acquired	(price as of 2026-08-19)
Jan. 31, 2023	SNEX	A	175	—	—	37,881 Direct	+0.46%	Acquired	(price as of 2026-08-19)
Oct. 31, 2022	SNEX	A	157	—	—	37,706 Direct	+0.42%	Acquired	(price as of 2026-08-19)
July 29, 2022	SNEX	A	172	—	—	37,549 Direct	+0.46%	Acquired	(price as of 2026-08-19)
April 29, 2022	SNEX	A	217	—	—	37,377 Direct	+0.58%	Acquired	(price as of 2026-08-19)
March 4, 2022	SNEX	A	1,317	—	—	37,160 Direct	+3.67%	Acquired	(price as of 2026-08-19)
Jan. 31, 2022	SNEX	A	235	—	—	35,843 Direct	+0.66%	Acquired	(price as of 2026-08-19)
Oct. 29, 2021	SNEX	A	218	—	—	35,608 Direct	+0.62%	Acquired	(price as of 2026-08-19)
July 30, 2021	SNEX	A	233	—	—	35,390 Direct	+0.66%	Acquired	(price as of 2026-08-19)
April 30, 2021	SNEX	A	236	—	—	35,157 Direct	+0.68%	Acquired	(price as of 2026-08-19)
Feb. 25, 2021	SNEX	A	1,637	—	—	34,921 Direct	+4.92%	Acquired	(price as of 2026-08-19)
Jan. 29, 2021	SNEX	A	236	—	—	33,284 Direct	+0.71%	Acquired	(price as of 2026-08-19)
Oct. 30, 2020	SNEX	A	229	—	—	33,048 Direct	+0.70%	Acquired	(price as of 2026-08-19)
Oct. 16, 2020	SNEX	S	4,444	$54.97	$244,287	424,515 Indirect	-1.04%	Disposed	511.2% (price as of 2026-08-19)
Oct. 14, 2020	SNEX	S	5,326	$54.60	$290,800	428,959 Indirect	-1.23%	Disposed	515.4% (price as of 2026-08-19)
Oct. 13, 2020	SNEX	S	1,194	$54.79	$65,419	434,285 Indirect	-0.27%	Disposed	513.2% (price as of 2026-08-19)
Oct. 12, 2020	SNEX	S	11,891	$54.32	$645,919	435,479 Indirect	-2.66%	Disposed	518.6% (price as of 2026-08-19)
Oct. 9, 2020	SNEX	S	11,207	$54.11	$606,411	447,370 Indirect	-2.44%	Disposed	521.0% (price as of 2026-08-19)
Oct. 8, 2020	SNEX	S	20,000	$53.58	$1,071,600	458,577 Indirect	-4.18%	Disposed	527.1% (price as of 2026-08-19)
Oct. 7, 2020	SNEX	S	10,000	$53.44	$534,400	478,577 Indirect	-2.05%	Disposed	528.7% (price as of 2026-08-19)
Oct. 6, 2020	SNEX	S	10,902	$53.82	$586,746	488,577 Indirect	-2.18%	Disposed	524.3% (price as of 2026-08-19)
Oct. 5, 2020	SNEX	S	19,892	$52.00	$1,034,384	499,479 Indirect	-3.83%	Disposed	546.2% (price as of 2026-08-19)
Sept. 30, 2020	SNEX	S	6,907	$51.80	$357,783	519,371 Indirect	-1.31%	Disposed	548.6% (price as of 2026-08-19)
Sept. 29, 2020	SNEX	S	6,487	$51.02	$330,967	526,278 Indirect	-1.22%	Disposed	558.6% (price as of 2026-08-19)
July 31, 2020	SNEX	A	235	—	—	32,819 Direct	+0.72%	Acquired	(price as of 2026-08-19)
Feb. 26, 2020	SNEX	A	1,474	—	—	32,284 Direct	+4.78%	Acquired	(price as of 2026-08-19)
Jan. 31, 2020	SNEX	A	256	—	—	30,810 Direct	+0.84%	Acquired	(price as of 2026-08-19)
Oct. 31, 2019	SNEX	A	307	—	—	30,554 Direct	+1.01%	Acquired	(price as of 2026-08-19)
July 31, 2019	SNEX	A	308	—	—	30,247 Direct	+1.03%	Acquired	(price as of 2026-08-19)
April 30, 2019	SNEX	A	297	—	—	29,939 Direct	+1.00%	Acquired	(price as of 2026-08-19)
Feb. 13, 2019	SNEX	A	1,712	—	—	29,642 Direct	+6.13%	Acquired	(price as of 2026-08-19)
Jan. 31, 2019	SNEX	A	281	—	—	27,930 Direct	+1.02%	Acquired	(price as of 2026-08-19)
Oct. 31, 2018	SNEX	A	211	—	—	27,649 Direct	+0.77%	Acquired	(price as of 2026-08-19)
July 31, 2018	SNEX	A	184	—	—	27,438 Direct	+0.68%	Acquired	(price as of 2026-08-19)
April 30, 2018	SNEX	A	217	—	—	27,254 Direct	+0.80%	Acquired	(price as of 2026-08-19)
Feb. 14, 2018	SNEX	A	1,009	—	—	27,037 Direct	+3.88%	Acquired	(price as of 2026-08-19)
Jan. 31, 2018	SNEX	A	226	—	—	26,028 Direct	+0.88%	Acquired	(price as of 2026-08-19)
Oct. 31, 2017	SNEX	A	239	—	—	25,802 Direct	+0.93%	Acquired	(price as of 2026-08-19)
July 31, 2017	SNEX	A	252	—	—	25,563 Direct	+1.00%	Acquired	(price as of 2026-08-19)
April 28, 2017	SNEX	A	261	—	—	25,311 Direct	+1.04%	Acquired	(price as of 2026-08-19)
Feb. 23, 2017	SNEX	A	1,096	—	—	25,050 Direct	+4.58%	Acquired	(price as of 2026-08-19)
Jan. 31, 2017	SNEX	A	265	—	—	23,954 Direct	+1.12%	Acquired	(price as of 2026-08-19)
Oct. 31, 2016	SNEX	A	270	—	—	23,689 Direct	+1.15%	Acquired	(price as of 2026-08-19)
July 29, 2016	SNEX	A	338	—	—	23,419 Direct	+1.46%	Acquired	(price as of 2026-08-19)
April 29, 2016	SNEX	A	357	—	—	23,081 Direct	+1.57%	Acquired	(price as of 2026-08-19)
Feb. 25, 2016	SNEX	A	1,149	—	—	22,724 Direct	+5.33%	Acquired	(price as of 2026-08-19)
Jan. 29, 2016	SNEX	A	364	—	—	21,575 Direct	+1.72%	Acquired	(price as of 2026-08-19)
Oct. 30, 2015	SNEX	A	308	—	—	21,211 Direct	+1.47%	Acquired	(price as of 2026-08-19)
July 31, 2015	SNEX	A	332	—	—	20,903 Direct	+1.61%	Acquired	(price as of 2026-08-19)
April 30, 2015	SNEX	A	295	—	—	22,111 Direct	+1.35%	Acquired	(price as of 2026-08-19)
Feb. 26, 2015	SNEX	A	1,092	—	—	21,816 Direct	+5.27%	Acquired	(price as of 2026-08-19)
Jan. 30, 2015	SNEX	A	500	—	—	20,724 Direct	+2.47%	Acquired	(price as of 2026-08-19)
Dec. 4, 2014	SNEX	M	5,000	$6.98	$34,900	0 Direct	-100.00%	Disposed	4713.7% (price as of 2026-08-19)
Dec. 4, 2014	SNEX	M	5,000	$6.98	$34,900	20,224 Direct	+32.84%	Acquired	4713.7% (price as of 2026-08-19)
Oct. 31, 2014	SNEX	A	543	—	—	15,224 Direct	+3.70%	Acquired	(price as of 2026-08-19)
July 31, 2014	SNEX	A	498	—	—	14,681 Direct	+3.51%	Acquired	(price as of 2026-08-19)
April 30, 2014	SNEX	A	519	—	—	14,183 Direct	+3.80%	Acquired	(price as of 2026-08-19)
Feb. 27, 2014	SNEX	A	1,672	—	—	13,664 Direct	+13.94%	Acquired	(price as of 2026-08-19)
Jan. 31, 2014	SNEX	A	551	—	—	11,992 Direct	+4.82%	Acquired	(price as of 2026-08-19)
Oct. 31, 2013	SNEX	A	479	—	—	11,441 Direct	+4.37%	Acquired	(price as of 2026-08-19)
July 31, 2013	SNEX	A	528	—	—	10,962 Direct	+5.06%	Acquired	(price as of 2026-08-19)
April 30, 2013	SNEX	A	593	—	—	10,434 Direct	+6.03%	Acquired	(price as of 2026-08-19)
Feb. 21, 2013	SNEX	A	1,630	—	—	9,841 Direct	+19.85%	Acquired	(price as of 2026-08-19)
Jan. 31, 2013	SNEX	A	560	—	—	8,211 Direct	+7.32%	Acquired	(price as of 2026-08-19)
Oct. 31, 2012	SNEX	A	533	—	—	7,651 Direct	+7.49%	Acquired	(price as of 2026-08-19)
April 30, 2012	SNEX	A	458	—	—	6,601 Direct	+7.46%	Acquired	(price as of 2026-08-19)
Feb. 23, 2012	SNEX	A	1,316	—	—	6,143 Direct	+27.26%	Acquired	(price as of 2026-08-19)
Jan. 31, 2012	SNEX	A	214	—	—	4,904 Direct	+4.56%	Acquired	(price as of 2026-08-19)
Dec. 22, 2011	SNEX	P	666	$23.00	$15,318	282,437 Indirect	+0.24%	Acquired	1360.9% (price as of 2026-08-19)
Oct. 31, 2011	SNEX	A	223	—	—	8,043 Direct	+2.85%	Acquired	(price as of 2026-08-19)
July 29, 2011	SNEX	A	229	—	—	7,820 Direct	+3.02%	Acquired	(price as of 2026-08-19)
April 29, 2011	SNEX	A	211	—	—	7,591 Direct	+2.86%	Acquired	(price as of 2026-08-19)
Feb. 24, 2011	SNEX	A	1,033	—	—	7,380 Direct	+16.28%	Acquired	(price as of 2026-08-19)
Jan. 31, 2011	SNEX	A	229	—	—	6,347 Direct	+3.74%	Acquired	(price as of 2026-08-19)
Nov. 22, 2010	SNEX	P	2,001	$23.00	$46,023	6,118 Direct	+48.60%	Acquired	1360.9% (price as of 2026-08-19)
Sept. 30, 2009	SNEX	A	84	—	—	2,579 Direct	+3.37%	Acquired	(price as of 2026-08-19)
Sept. 30, 2009	SNEX	J	31	$16.51	$512	2,548 Direct	-1.20%	Disposed	1935.1% (price as of 2026-08-19)
Sept. 30, 2009	SNEX	J	31	$16.51	$512	278,449 Indirect	+0.01%	Acquired	1935.1% (price as of 2026-08-19)
June 30, 2009	SNEX	A	93	—	—	2,909 Direct	+3.30%	Acquired	(price as of 2026-08-19)

Showing latest 100 of 129 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
Dec. 4, 2014	SNEX	Stock Options	Common (5,000)	$6.98	Dec. 4, 2014	5,000	Disposed
Dec. 4, 2008	SNEX	Stock Option	Common (5,000)	$6.98	Dec. 4, 2014	5,000	Acquired
Feb. 8, 2008	SNEX	Stock Options	Common Stock (1,000)	$6.51	May 11, 2008	1,000	Disposed
Feb. 7, 2008	SNEX	Stock Options	Common Stock (1,000)	$6.51	May 11, 2008	1,000	Disposed
Feb. 6, 2008	SNEX	Stock Options	Common Stock (1,000)	$6.51	May 11, 2008	1,000	Disposed
Feb. 5, 2008	SNEX	Stock Options	Common Stock (1,000)	$6.51	May 11, 2008	1,000	Disposed
Feb. 4, 2008	SNEX	Stock Options	Common Stock (1,000)	$6.51	May 11, 2008	1,000	Disposed
Sept. 17, 2004	SNEX	7% Convertible Sub Notes Due 2014	Common (173,913)	$5.75	Dec. 31, 2014	—	Disposed
March 12, 2004	SNEX	7% Conv Sub Notes Due 2014	Common (173,913)	$5.75	Dec. 31, 2014	—	Acquired

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