Robert Lonergan

Insider

First SEC filing: Jan. 8, 2019 · Latest: Jan. 8, 2019

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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

AIZN selling June 22, 2026

Insider transactions

0 buys (P) 1 sells (S) Net: $-1,838,970 + 47 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

47 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 22, 2026	AIZN	S 10b5-1	7,000	$262.71	$1,838,970	27,374 Direct	-20.36%	Disposed	-93.0% (price as of 2026-08-20)
March 16, 2026	AIZN	A	1,843	—	—	34,374 Direct	+5.67%	Acquired	(price as of 2026-08-20)
March 16, 2026	AIZN	F	6,699	$222.15	$1,488,183	32,531 Direct	-17.08%	Disposed	-91.7% (price as of 2026-08-20)
March 16, 2026	AIZN	A	13,414	—	—	39,230 Direct	+51.96%	Acquired	(price as of 2026-08-20)
March 20, 2025	AIZN	S	3,500	$212.39	$743,365	25,731 Direct	-11.97%	Disposed	-91.3% (price as of 2026-08-20)
March 16, 2025	AIZN	F	3,813	$211.20	$805,306	29,231 Direct	-11.54%	Disposed	-91.2% (price as of 2026-08-20)
March 16, 2025	AIZN	A	8,905	—	—	33,044 Direct	+36.89%	Acquired	(price as of 2026-08-20)
March 16, 2025	AIZN	F	2,769	$211.20	$584,813	24,139 Direct	-10.29%	Disposed	-91.2% (price as of 2026-08-20)
March 16, 2025	AIZN	A	6,189	—	—	26,908 Direct	+29.87%	Acquired	(price as of 2026-08-20)
March 16, 2025	AIZN	F	246	$211.20	$51,955	20,719 Direct	-1.17%	Disposed	-91.2% (price as of 2026-08-20)
March 16, 2025	AIZN	F	353	$211.20	$74,554	20,965 Direct	-1.66%	Disposed	-91.2% (price as of 2026-08-20)
March 16, 2025	AIZN	F	225	$211.20	$47,520	21,318 Direct	-1.04%	Disposed	-91.2% (price as of 2026-08-20)
March 16, 2025	AIZN	A	1,657	—	—	21,543 Direct	+8.33%	Acquired	(price as of 2026-08-20)
May 16, 2024	AIZN	S	2,700	$176.12	$475,524	19,786 Direct	-12.01%	Disposed	-89.5% (price as of 2026-08-20)
March 16, 2024	AIZN	F	2,632	$181.16	$476,813	22,486 Direct	-10.48%	Disposed	-89.8% (price as of 2026-08-20)
March 16, 2024	AIZN	A	6,278	—	—	25,118 Direct	+33.32%	Acquired	(price as of 2026-08-20)
March 16, 2024	AIZN	F	226	$181.16	$40,942	18,840 Direct	-1.19%	Disposed	-89.8% (price as of 2026-08-20)
March 16, 2024	AIZN	F	273	$181.16	$49,457	19,066 Direct	-1.41%	Disposed	-89.8% (price as of 2026-08-20)
March 16, 2024	AIZN	F	354	$181.16	$64,131	19,339 Direct	-1.80%	Disposed	-89.8% (price as of 2026-08-20)
March 16, 2024	AIZN	A	1,646	—	—	19,693 Direct	+9.12%	Acquired	(price as of 2026-08-20)
Aug. 4, 2023	AIZN	S	3,000	$144.43	$433,290	17,981 Direct	-14.30%	Disposed	-87.2% (price as of 2026-08-20)
March 16, 2023	AIZN	F	1,963	$110.97	$217,834	20,915 Direct	-8.58%	Disposed	-83.3% (price as of 2026-08-20)
March 16, 2023	AIZN	A	6,168	—	—	22,878 Direct	+36.91%	Acquired	(price as of 2026-08-20)
March 16, 2023	AIZN	A	2,366	—	—	16,710 Direct	+16.49%	Acquired	(price as of 2026-08-20)
March 16, 2023	AIZN	F	227	$110.97	$25,190	14,344 Direct	-1.56%	Disposed	-83.3% (price as of 2026-08-20)
March 16, 2023	AIZN	F	274	$110.97	$30,406	14,571 Direct	-1.85%	Disposed	-83.3% (price as of 2026-08-20)
March 16, 2023	AIZN	F	373	$110.97	$41,392	14,845 Direct	-2.45%	Disposed	-83.3% (price as of 2026-08-20)
Nov. 16, 2022	AIZN	F	1,353	$125.76	$170,153	15,151 Direct	-8.20%	Disposed	-85.3% (price as of 2026-08-20)
March 28, 2022	AIZN	S	2,200	$183.19	$403,018	16,451 Direct	-11.80%	Disposed	-89.9% (price as of 2026-08-20)
March 16, 2022	AIZN	F	1,666	$174.36	$290,484	18,651 Direct	-8.20%	Disposed	-89.4% (price as of 2026-08-20)
March 16, 2022	AIZN	A	4,521	—	—	20,317 Direct	+28.62%	Acquired	(price as of 2026-08-20)
March 16, 2022	AIZN	F	850	$174.36	$148,206	15,796 Direct	-5.11%	Disposed	-89.4% (price as of 2026-08-20)
March 16, 2022	AIZN	A	1,506	—	—	16,646 Direct	+9.95%	Acquired	(price as of 2026-08-20)
Nov. 16, 2021	AIZN	F	226	$160.56	$36,287	15,086 Direct	-1.48%	Disposed	-88.5% (price as of 2026-08-20)
June 9, 2021	AIZN	S 10b5-1	1,979	$163.38	$323,329	15,249 Direct	-11.49%	Disposed	-88.7% (price as of 2026-08-20)
June 8, 2021	AIZN	S 10b5-1	418	$163.72	$68,435	17,228 Direct	-2.37%	Disposed	-88.7% (price as of 2026-08-20)
June 8, 2021	AIZN	S 10b5-1	303	$161.85	$49,041	17,646 Direct	-1.69%	Disposed	-88.6% (price as of 2026-08-20)
March 16, 2021	AIZN	F	1,985	$137.39	$272,719	17,949 Direct	-9.96%	Disposed	-86.5% (price as of 2026-08-20)
March 16, 2021	AIZN	A	5,554	—	—	19,934 Direct	+38.62%	Acquired	(price as of 2026-08-20)
March 16, 2021	AIZN	F	894	$137.39	$122,827	14,380 Direct	-5.85%	Disposed	-86.5% (price as of 2026-08-20)
March 16, 2021	AIZN	A	1,820	—	—	15,274 Direct	+13.53%	Acquired	(price as of 2026-08-20)
Nov. 16, 2020	AIZN	F	151	$137.11	$20,704	13,372 Direct	-1.12%	Disposed	-86.5% (price as of 2026-08-20)
March 16, 2020	AIZN	F	135	$83.90	$11,326	10,965 Direct	-1.22%	Disposed	-77.9% (price as of 2026-08-20)
March 16, 2020	AIZN	A	2,477	—	—	13,442 Direct	+22.59%	Acquired	(price as of 2026-08-20)
March 16, 2020	AIZN	F	212	$83.90	$17,787	11,100 Direct	-1.87%	Disposed	-77.9% (price as of 2026-08-20)
March 12, 2020	AIZN	F	712	$96.61	$68,786	11,312 Direct	-5.92%	Disposed	-80.8% (price as of 2026-08-20)
March 12, 2020	AIZN	A	2,363	—	—	12,024 Direct	+24.46%	Acquired	(price as of 2026-08-20)
March 9, 2020	AIZN	F	66	$109.05	$7,197	9,661 Direct	-0.68%	Disposed	-83.0% (price as of 2026-08-20)
Nov. 16, 2019	AIZN	F	151	$132.09	$19,946	9,651 Direct	-1.54%	Disposed	-86.0% (price as of 2026-08-20)
March 16, 2019	AIZN	A	1,345	—	—	9,921 Direct	+15.68%	Acquired	(price as of 2026-08-20)
March 16, 2019	AIZN	F	212	$98.73	$20,931	9,709 Direct	-2.14%	Disposed	-81.3% (price as of 2026-08-20)
March 10, 2019	AIZN	F	239	$99.96	$23,890	8,576 Direct	-2.71%	Disposed	-81.5% (price as of 2026-08-20)
March 10, 2019	AIZN	A	791	—	—	8,815 Direct	+9.86%	Acquired	(price as of 2026-08-20)
March 10, 2019	AIZN	F	101	$99.96	$10,096	8,024 Direct	-1.24%	Disposed	-81.5% (price as of 2026-08-20)
March 9, 2019	AIZN	F	66	$99.96	$6,597	8,125 Direct	-0.81%	Disposed	-81.5% (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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Jan. 8, 2019	AIZN	Common Stock	—	Direct