Janet S Pollock

Insider

First SEC filing: May 11, 2018 · Latest: May 11, 2018

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

ALG selling Dec. 16, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 41 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

41 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 4, 2025	ALG	F	146	$171.06	$24,975	3,501 Direct	-4.00%	Disposed	-6.1% (price as of 2026-08-20)
Feb. 27, 2025	ALG	F	150	$184.94	$27,741	3,647 Direct	-3.95%	Disposed	-13.1% (price as of 2026-08-20)
Feb. 27, 2025	ALG	A	621	—	—	3,797 Direct	+19.55%	Acquired	(price as of 2026-08-20)
Feb. 25, 2025	ALG	F	184	$185.73	$34,174	3,176 Direct	-5.48%	Disposed	-13.5% (price as of 2026-08-20)
Dec. 16, 2024	ALG	S	257	$193.41	$49,706	3,360 Direct	-7.11%	Disposed	-16.9% (price as of 2026-08-20)
Feb. 25, 2024	ALG	F	392	$203.55	$79,792	3,617 Direct	-9.78%	Disposed	-21.1% (price as of 2026-08-20)
Feb. 25, 2024	ALG	A	591	—	—	4,009 Direct	+17.29%	Acquired	(price as of 2026-08-20)
Feb. 25, 2024	ALG	A	860	—	—	3,418 Direct	+33.62%	Acquired	(price as of 2026-08-20)
May 6, 2023	ALG	F	48	$179.29	$8,606	2,558 Direct	-1.84%	Disposed	-10.4% (price as of 2026-08-20)
March 1, 2023	ALG	M	150	$54.87	$8,230	0 Direct	-100.00%	Disposed	192.9% (price as of 2026-08-20)
March 1, 2023	ALG	S	150	$180.40	$27,060	2,606 Direct	-5.44%	Disposed	-10.9% (price as of 2026-08-20)
March 1, 2023	ALG	M	150	$54.87	$8,230	2,756 Direct	+5.76%	Acquired	192.9% (price as of 2026-08-20)
Feb. 27, 2023	ALG	F	53	$178.25	$9,447	2,606 Direct	-1.99%	Disposed	-9.8% (price as of 2026-08-20)
Feb. 25, 2023	ALG	F	127	$178.25	$22,638	2,659 Direct	-4.56%	Disposed	-9.8% (price as of 2026-08-20)
Feb. 25, 2023	ALG	A	633	—	—	2,786 Direct	+29.40%	Acquired	(price as of 2026-08-20)
May 9, 2022	ALG	F	30	$116.80	$3,504	2,153 Direct	-1.37%	Disposed	37.6% (price as of 2026-08-20)
May 6, 2022	ALG	F	48	$121.48	$5,831	2,183 Direct	-2.15%	Disposed	32.3% (price as of 2026-08-20)
Feb. 27, 2022	ALG	F	53	$137.93	$7,310	2,231 Direct	-2.32%	Disposed	16.5% (price as of 2026-08-20)
Feb. 25, 2022	ALG	F	63	$134.57	$8,478	2,284 Direct	-2.68%	Disposed	19.4% (price as of 2026-08-20)
Feb. 25, 2022	ALG	A	654	—	—	2,347 Direct	+38.63%	Acquired	(price as of 2026-08-20)
Nov. 9, 2021	ALG	S	281	$157.18	$44,168	1,693 Direct	-14.24%	Disposed	2.2% (price as of 2026-08-20)
May 9, 2021	ALG	F	40	$164.81	$6,592	1,974 Direct	-1.99%	Disposed	-2.5% (price as of 2026-08-20)
May 6, 2021	ALG	F	48	$161.37	$7,746	2,014 Direct	-2.33%	Disposed	-0.4% (price as of 2026-08-20)
Feb. 27, 2021	ALG	F	53	$152.63	$8,089	2,062 Direct	-2.51%	Disposed	5.3% (price as of 2026-08-20)
Feb. 25, 2021	ALG	A	642	—	—	2,115 Direct	+43.58%	Acquired	(price as of 2026-08-20)
Dec. 28, 2020	ALG	S	289	$140.36	$40,564	1,473 Direct	-16.40%	Disposed	14.5% (price as of 2026-08-20)
Sept. 2, 2020	ALG	M	307	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 2, 2020	ALG	M	278	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 2, 2020	ALG	S	585	$115.00	$67,275	1,762 Direct	-24.93%	Disposed	39.7% (price as of 2026-08-20)
Sept. 2, 2020	ALG	M	307	$54.24	$16,652	2,347 Direct	+15.05%	Acquired	196.3% (price as of 2026-08-20)
Sept. 2, 2020	ALG	M	278	$53.51	$14,876	2,040 Direct	+15.78%	Acquired	200.3% (price as of 2026-08-20)
Sept. 1, 2020	ALG	M	450	—	—	150 Direct	-75.00%	Disposed	(price as of 2026-08-20)
Sept. 1, 2020	ALG	M	143	—	—	307 Direct	-31.78%	Disposed	(price as of 2026-08-20)
Sept. 1, 2020	ALG	M	22	—	—	278 Direct	-7.33%	Disposed	(price as of 2026-08-20)
Sept. 1, 2020	ALG	S	615	$115.00	$70,725	1,762 Direct	-25.87%	Disposed	39.7% (price as of 2026-08-20)
Sept. 1, 2020	ALG	M	450	$54.87	$24,692	2,377 Direct	+23.35%	Acquired	192.9% (price as of 2026-08-20)
Sept. 1, 2020	ALG	M	143	$54.24	$7,756	1,927 Direct	+8.02%	Acquired	196.3% (price as of 2026-08-20)
Sept. 1, 2020	ALG	M	22	$53.51	$1,177	1,784 Direct	+1.25%	Acquired	200.3% (price as of 2026-08-20)
Aug. 11, 2020	ALG	M	100	—	—	300 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Aug. 11, 2020	ALG	S	100	$115.00	$11,500	1,762 Direct	-5.37%	Disposed	39.7% (price as of 2026-08-20)
Aug. 11, 2020	ALG	M	100	$53.51	$5,351	1,862 Direct	+5.68%	Acquired	200.3% (price as of 2026-08-20)
May 9, 2020	ALG	F	40	$98.65	$3,946	1,762 Direct	-2.22%	Disposed	62.9% (price as of 2026-08-20)
May 6, 2020	ALG	F	46	$93.06	$4,281	1,802 Direct	-2.49%	Disposed	72.7% (price as of 2026-08-20)
Feb. 27, 2020	ALG	A	546	—	—	1,848 Direct	+41.94%	Acquired	(price as of 2026-08-20)
Sept. 20, 2019	ALG	S	70	$119.64	$8,375	1,302 Direct	-5.10%	Disposed	34.3% (price as of 2026-08-20)
Aug. 8, 2019	ALG	S	76	$108.21	$8,224	1,372 Direct	-5.25%	Disposed	48.5% (price as of 2026-08-20)
May 9, 2019	ALG	F	41	$104.50	$4,284	1,448 Direct	-2.75%	Disposed	53.8% (price as of 2026-08-20)
May 6, 2019	ALG	A	800	—	—	1,489 Direct	+116.11%	Acquired	(price as of 2026-08-20)
May 9, 2018	ALG	F	11	$94.59	$1,040	689 Direct	-1.57%	Disposed	69.9% (price as of 2026-08-20)
May 9, 2018	ALG	A	500	—	—	700 Direct	+250.00%	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
March 1, 2023	ALG	Employee Stock Option (Right to Buy)	Common Stock (150)	$54.87	May 9, 2026	150	Disposed
Sept. 2, 2020	ALG	Employee Stock Option (Right to Buy)	Common Stock (307)	$54.24	May 11, 2025	307	Disposed
Sept. 2, 2020	ALG	Employee Stock Option (Right to Buy)	Common Stock (278)	$53.51	May 12, 2024	278	Disposed
Sept. 1, 2020	ALG	Employee Stock Option (Right to Buy)	Common Stock (450)	$54.87	May 9, 2026	450	Disposed
Sept. 1, 2020	ALG	Employee Stock Option (Right to Buy)	Common Stock (143)	$54.24	May 11, 2025	143	Disposed
Sept. 1, 2020	ALG	Employee Stock Option (Right to Buy)	Common Stock (22)	$53.51	May 12, 2024	22	Disposed
Aug. 11, 2020	ALG	Employee Stock Option (Right to Buy)	Common Stock (100)	$53.51	May 12, 2024	100	Disposed

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

Initial ownership (Form 3) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
May 11, 2018	ALG	Common Stock	200	Direct
May 11, 2018	ALG	Common Stock→ Common Stock (400)	400	Direct
May 11, 2018	ALG	Common Stock→ Common Stock (450)	450	Direct
May 11, 2018	ALG	Common Stock→ Common Stock (600)	600	Direct
May 11, 2018	ALG	Common Stock	200	Direct
May 11, 2018	ALG	Employee Stock Option (Right to Buy)→ Common Stock (400)	400	Direct
May 11, 2018	ALG	Employee Stock Option (Right to Buy)→ Common Stock (450)	450	Direct
May 11, 2018	ALG	Employee Stock Option (Right to Buy)→ Common Stock (600)	600	Direct