Lawrence J Diamond

Insider

First SEC filing: April 25, 2018 · Latest: April 25, 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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

ARE selling Feb. 24, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 34 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

34 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 2, 2025	ARE	A	2,330	—	—	140,164 Direct	+1.69%	Acquired	(price as of 2026-08-20)
Dec. 31, 2024	ARE	A	16,146	—	—	137,834 Direct	+13.27%	Acquired	(price as of 2026-08-20)
Dec. 31, 2024	ARE	F	249	$97.55	$24,290	121,688 Direct	-0.20%	Disposed	-48.1% (price as of 2026-08-20)
Dec. 31, 2024	ARE	D	1,825	—	—	121,937 Direct	-1.47%	Disposed	(price as of 2026-08-20)
Dec. 13, 2024	ARE	F	7,056	$102.66	$724,369	123,762 Direct	-5.39%	Disposed	-50.7% (price as of 2026-08-20)
Sept. 13, 2024	ARE	F	1,528	$124.42	$190,114	130,818 Direct	-1.15%	Disposed	-59.3% (price as of 2026-08-20)
March 29, 2024	ARE	F	368	$128.91	$47,439	132,346 Direct	-0.28%	Disposed	-60.7% (price as of 2026-08-20)
March 29, 2024	ARE	D	1,105	—	—	132,714 Direct	-0.83%	Disposed	(price as of 2026-08-20)
Jan. 2, 2024	ARE	A	7,080	—	—	133,819 Direct	+5.59%	Acquired	(price as of 2026-08-20)
Dec. 15, 2023	ARE	A	24,205	—	—	126,739 Direct	+23.61%	Acquired	(price as of 2026-08-20)
Dec. 15, 2023	ARE	F	5,869	$130.14	$763,792	102,534 Direct	-5.41%	Disposed	-61.1% (price as of 2026-08-20)
Sept. 15, 2023	ARE	F	1,612	$113.73	$183,333	108,403 Direct	-1.47%	Disposed	-55.5% (price as of 2026-08-20)
March 31, 2023	ARE	F	672	$125.59	$84,396	110,015 Direct	-0.61%	Disposed	-59.7% (price as of 2026-08-20)
March 31, 2023	ARE	D	672	—	—	110,687 Direct	-0.60%	Disposed	(price as of 2026-08-20)
Jan. 3, 2023	ARE	A	4,030	—	—	111,359 Direct	+3.75%	Acquired	(price as of 2026-08-20)
Dec. 30, 2022	ARE	A	20,595	—	—	107,329 Direct	+23.75%	Acquired	(price as of 2026-08-20)
Dec. 15, 2022	ARE	F	3,382	$150.39	$508,619	86,734 Direct	-3.75%	Disposed	-66.3% (price as of 2026-08-20)
Sept. 15, 2022	ARE	F	1,612	$150.89	$243,235	90,116 Direct	-1.76%	Disposed	-66.4% (price as of 2026-08-20)
July 15, 2022	ARE	F	1,450	$142.81	$207,074	91,728 Direct	-1.56%	Disposed	-64.6% (price as of 2026-08-20)
March 31, 2022	ARE	F	879	$201.25	$176,899	93,178 Direct	-0.93%	Disposed	-74.8% (price as of 2026-08-20)
March 31, 2022	ARE	A	2,340	—	—	94,057 Direct	+2.55%	Acquired	(price as of 2026-08-20)
Feb. 24, 2022	ARE	S	3,950	$190.21	$751,330	91,717 Direct	-4.13%	Disposed	-73.4% (price as of 2026-08-20)
Nov. 15, 2021	ARE	A	13,347	—	—	95,667 Direct	+16.21%	Acquired	(price as of 2026-08-20)
July 29, 2021	ARE	S	1,500	$200.58	$300,870	82,320 Direct	-1.79%	Disposed	-74.8% (price as of 2026-08-20)
June 30, 2021	ARE	F	906	$181.94	$164,838	83,820 Direct	-1.07%	Disposed	-72.2% (price as of 2026-08-20)
March 31, 2021	ARE	F	998	$164.30	$163,971	84,726 Direct	-1.16%	Disposed	-69.2% (price as of 2026-08-20)
March 31, 2021	ARE	A	2,210	—	—	85,724 Direct	+2.65%	Acquired	(price as of 2026-08-20)
Feb. 19, 2021	ARE	S	1,600	$170.00	$272,000	83,514 Direct	-1.88%	Disposed	-70.2% (price as of 2026-08-20)
Dec. 15, 2020	ARE	A	13,623	—	—	85,114 Direct	+19.06%	Acquired	(price as of 2026-08-20)
June 30, 2020	ARE	F	1,464	$162.25	$237,534	71,491 Direct	-2.01%	Disposed	-68.8% (price as of 2026-08-20)
April 30, 2020	ARE	S	1,500	$155.79	$233,685	72,955 Direct	-2.01%	Disposed	-67.5% (price as of 2026-08-20)
March 31, 2020	ARE	F	356	$137.06	$48,793	74,455 Direct	-0.48%	Disposed	-63.1% (price as of 2026-08-20)
March 31, 2020	ARE	A	2,690	—	—	74,811 Direct	+3.73%	Acquired	(price as of 2026-08-20)
Dec. 13, 2019	ARE	A	14,372	—	—	72,121 Direct	+24.89%	Acquired	(price as of 2026-08-20)
June 30, 2019	ARE	F	2,046	$141.09	$288,670	57,749 Direct	-3.42%	Disposed	-64.1% (price as of 2026-08-20)
June 26, 2019	ARE	S	1,500	$140.00	$210,000	59,795 Direct	-2.45%	Disposed	-63.8% (price as of 2026-08-20)
March 31, 2019	ARE	F	562	$142.56	$80,119	61,295 Direct	-0.91%	Disposed	-64.5% (price as of 2026-08-20)
March 29, 2019	ARE	A	2,640	—	—	61,857 Direct	+4.46%	Acquired	(price as of 2026-08-20)
March 27, 2019	ARE	S	1,000	$142.58	$142,580	59,217 Direct	-1.66%	Disposed	-64.5% (price as of 2026-08-20)
Aug. 2, 2018	ARE	S	250	$126.99	$31,748	60,217 Direct	-0.41%	Disposed	-60.1% (price as of 2026-08-20)
July 15, 2018	ARE	A	12,000	—	—	60,467 Direct	+24.76%	Acquired	(price as of 2026-08-20)
May 4, 2018	ARE	S	2,500	$126.16	$315,400	48,467 Direct	-4.91%	Disposed	-59.9% (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
April 25, 2018	ARE	Common Stock	50,967	Direct