David P Stockert

Insider

First SEC filing: Jan. 5, 2026 · Latest: Jan. 5, 2026

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

1 buys (P) 0 sells (S) Net: $186,950 + 78 non-open-market transactions below Avg return of open purchases vs now: 0.7% 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

78 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 19, 2026	MAA	A	1,401	$128.47	$179,986	18,517 Direct	+8.19%	Acquired	2.5% (price as of 2026-08-20)
Feb. 27, 2026	REXR	P	5,000	$37.39	$186,950	6,829 Direct	+273.37%	Acquired	0.7% (price as of 2026-08-20)
Jan. 1, 2026	REXR	A	1,829	—	—	1,829 Direct	—	Acquired	(price as of 2026-08-20)
May 20, 2025	MAA	A	1,122	$160.35	$179,913	16,358 Direct	+7.36%	Acquired	-17.9% (price as of 2026-08-20)
Feb. 18, 2025	MAA	G	2,000	—	—	52,686 Direct	-3.66%	Disposed	(price as of 2026-08-20)
May 21, 2024	MAA	A	1,245	$136.50	$169,942	14,647 Direct	+9.29%	Acquired	-3.6% (price as of 2026-08-20)
March 13, 2024	MAA	G	2,000	—	—	54,686 Direct	-3.53%	Disposed	(price as of 2026-08-20)
May 16, 2023	MAA	A	1,094	$148.51	$162,470	12,827 Direct	+9.32%	Acquired	-11.4% (price as of 2026-08-20)
Feb. 3, 2023	MAA	G	1,600	—	—	56,686 Direct	-2.75%	Disposed	(price as of 2026-08-20)
Dec. 13, 2022	MAA	A	143	$165.63	$23,685	11,530 Direct	+1.26%	Acquired	-20.5% (price as of 2026-08-20)
Sept. 27, 2022	MAA	A	145	$151.54	$21,973	11,297 Direct	+1.30%	Acquired	-13.1% (price as of 2026-08-20)
Aug. 2, 2022	MAA	G	1,000	—	—	58,286 Direct	-1.69%	Disposed	(price as of 2026-08-20)
May 17, 2022	MAA	A	123	$176.55	$21,716	11,077 Direct	+1.12%	Acquired	-25.4% (price as of 2026-08-20)
May 17, 2022	MAA	A	835	$176.55	$147,419	10,954 Direct	+8.25%	Acquired	-25.4% (price as of 2026-08-20)
March 22, 2022	MAA	A	107	$205.48	$21,986	10,064 Direct	+1.07%	Acquired	-35.9% (price as of 2026-08-20)
Feb. 9, 2022	MAA	G	1,300	—	—	44,706 Indirect	-2.83%	Disposed	(price as of 2026-08-20)
Dec. 7, 2021	MAA	A	102	$215.01	$21,931	9,905 Direct	+1.04%	Acquired	-38.8% (price as of 2026-08-20)
Sept. 28, 2021	MAA	A	117	$186.59	$21,831	9,754 Direct	+1.21%	Acquired	-29.5% (price as of 2026-08-20)
Sept. 3, 2021	MAA	S	3,500	$195.00	$682,500	59,286 Direct	-5.57%	Disposed	-32.5% (price as of 2026-08-20)
Aug. 24, 2021	MAA	G	800	—	—	46,006 Indirect	-1.71%	Disposed	(price as of 2026-08-20)
June 10, 2021	MAA	S	4,000	$171.86	$687,440	46,806 Indirect	-7.87%	Disposed	-23.4% (price as of 2026-08-20)
May 18, 2021	MAA	A	889	$157.37	$139,902	9,586 Direct	+10.22%	Acquired	-16.4% (price as of 2026-08-20)
May 18, 2021	MAA	A	139	$157.37	$21,874	8,697 Direct	+1.62%	Acquired	-16.4% (price as of 2026-08-20)
May 4, 2021	MAA	G	500	—	—	50,806 Indirect	-0.97%	Disposed	(price as of 2026-08-20)
May 3, 2021	MAA	S	6,039	$156.67	$946,130	62,786 Direct	-8.77%	Disposed	-16.0% (price as of 2026-08-20)
March 23, 2021	MAA	A	151	$144.75	$21,857	8,503 Direct	+1.81%	Acquired	-9.1% (price as of 2026-08-20)
Feb. 8, 2021	MAA	G	1,406	—	—	51,306 Indirect	-2.67%	Disposed	(price as of 2026-08-20)
Feb. 5, 2021	MAA	G	1,406	—	—	51,306 Indirect	-2.67%	Disposed	(price as of 2026-08-20)
Dec. 8, 2020	MAA	A	166	$123.93	$20,572	8,288 Direct	+2.04%	Acquired	6.2% (price as of 2026-08-20)
Nov. 19, 2020	MAA	W	47	—	—	68,825 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Sept. 24, 2020	MAA	A	183	$112.39	$20,567	8,052 Direct	+2.33%	Acquired	17.1% (price as of 2026-08-20)
May 19, 2020	MAA	A	1,169	$111.12	$129,899	7,803 Direct	+17.62%	Acquired	18.5% (price as of 2026-08-20)
May 19, 2020	MAA	A	186	$111.12	$20,668	6,634 Direct	+2.88%	Acquired	18.5% (price as of 2026-08-20)
March 19, 2020	MAA	A	207	$99.47	$20,590	6,391 Direct	+3.35%	Acquired	32.3% (price as of 2026-08-20)
Jan. 31, 2020	MAA	G	1,000	—	—	52,712 Indirect	-1.86%	Disposed	(price as of 2026-08-20)
Dec. 10, 2019	MAA	A	155	$133.43	$20,682	6,139 Direct	+2.59%	Acquired	-1.3% (price as of 2026-08-20)
Nov. 19, 2019	MAA	G	500	—	—	53,712 Indirect	-0.92%	Disposed	(price as of 2026-08-20)
Nov. 6, 2019	MAA	S	5,000	$136.46	$682,300	54,212 Indirect	-8.44%	Disposed	-3.5% (price as of 2026-08-20)
Sept. 26, 2019	MAA	A	158	$130.46	$20,613	5,943 Direct	+2.73%	Acquired	0.9% (price as of 2026-08-20)
Aug. 15, 2019	MAA	G	800	—	—	59,212 Indirect	-1.33%	Disposed	(price as of 2026-08-20)
Aug. 14, 2019	MAA	M	15,052	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 14, 2019	MAA	F	1,643	$124.15	$203,978	68,778 Direct	-2.33%	Disposed	6.0% (price as of 2026-08-20)
Aug. 14, 2019	MAA	D	9,871	$124.15	$1,225,485	70,421 Direct	-12.29%	Disposed	6.0% (price as of 2026-08-20)
Aug. 14, 2019	MAA	M	15,052	$81.41	$1,225,383	80,292 Direct	+23.07%	Acquired	61.7% (price as of 2026-08-20)
Aug. 2, 2019	MAA	S	2,047	$120.84	$247,359	65,240 Direct	-3.04%	Disposed	8.9% (price as of 2026-08-20)
May 21, 2019	MAA	A	181	$114.01	$20,636	5,738 Direct	+3.26%	Acquired	15.5% (price as of 2026-08-20)
May 21, 2019	MAA	A	1,140	$114.01	$129,971	5,557 Direct	+25.81%	Acquired	15.5% (price as of 2026-08-20)
May 20, 2019	MAA	G	400	—	—	60,012 Indirect	-0.66%	Disposed	(price as of 2026-08-20)
May 17, 2019	MAA	M	6,198	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 17, 2019	MAA	F	472	$113.86	$53,742	67,287 Direct	-0.70%	Disposed	15.6% (price as of 2026-08-20)
May 17, 2019	MAA	D	4,632	$113.86	$527,400	67,759 Direct	-6.40%	Disposed	15.6% (price as of 2026-08-20)
May 17, 2019	MAA	M	6,198	—	—	72,391 Direct	+9.36%	Acquired	(price as of 2026-08-20)
May 10, 2019	MAA	M	5,758	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 10, 2019	MAA	F	680	$111.15	$75,582	65,513 Direct	-1.03%	Disposed	18.4% (price as of 2026-08-20)
May 10, 2019	MAA	D	3,671	$111.15	$408,032	66,873 Direct	-5.20%	Disposed	18.4% (price as of 2026-08-20)
May 10, 2019	MAA	M	5,758	$70.85	$407,954	70,544 Direct	+8.89%	Acquired	85.8% (price as of 2026-08-20)
March 21, 2019	MAA	A	191	$107.81	$20,592	4,379 Direct	+4.56%	Acquired	22.1% (price as of 2026-08-20)
Feb. 14, 2019	MAA	S	1,777	$103.68	$184,239	64,786 Direct	-2.67%	Disposed	27.0% (price as of 2026-08-20)
Feb. 6, 2019	MAA	G	1,400	—	—	60,412 Indirect	-2.26%	Disposed	(price as of 2026-08-20)
Dec. 4, 2018	MAA	A	177	$101.00	$17,877	4,149 Direct	+4.46%	Acquired	30.3% (price as of 2026-08-20)
Nov. 12, 2018	MAA	G	9,000	—	—	61,812 Indirect	+17.04%	Acquired	(price as of 2026-08-20)
Nov. 12, 2018	MAA	G	9,000	—	—	66,563 Direct	-11.91%	Disposed	(price as of 2026-08-20)
Sept. 25, 2018	MAA	A	176	$100.94	$17,765	3,935 Direct	+4.68%	Acquired	30.4% (price as of 2026-08-20)
Aug. 6, 2018	MAA	G	400	—	—	52,812 Indirect	-0.75%	Disposed	(price as of 2026-08-20)
Aug. 6, 2018	MAA	S	1,617	$101.59	$164,271	75,563 Direct	-2.10%	Disposed	29.6% (price as of 2026-08-20)
June 1, 2018	MAA	G	600	—	—	53,212 Indirect	-1.11%	Disposed	(price as of 2026-08-20)
May 22, 2018	MAA	A	1,391	$89.83	$124,954	3,724 Direct	+59.62%	Acquired	46.5% (price as of 2026-08-20)
May 22, 2018	MAA	A	198	$89.83	$17,786	2,333 Direct	+9.27%	Acquired	46.5% (price as of 2026-08-20)
March 13, 2018	MAA	A	199	$89.47	$17,805	2,114 Direct	+10.39%	Acquired	47.1% (price as of 2026-08-20)
Dec. 8, 2017	MAA	G	1,000	—	—	53,812 Indirect	-1.82%	Disposed	(price as of 2026-08-20)
Dec. 5, 2017	MAA	A	176	$101.41	$17,848	1,897 Direct	+10.23%	Acquired	29.8% (price as of 2026-08-20)
Sept. 26, 2017	MAA	A	166	$107.11	$17,780	1,706 Direct	+10.78%	Acquired	22.9% (price as of 2026-08-20)
Sept. 6, 2017	MAA	S	6,872	$106.34	$730,768	77,180 Direct	-8.18%	Disposed	23.8% (price as of 2026-08-20)
Aug. 11, 2017	MAA	G	2,300	—	—	84,052 Direct	-2.66%	Disposed	(price as of 2026-08-20)
June 13, 2017	MAA	M	7,937	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 13, 2017	MAA	F	1,025	$107.86	$110,556	86,352 Direct	-1.17%	Disposed	22.0% (price as of 2026-08-20)
June 13, 2017	MAA	D	4,865	$107.86	$524,739	87,377 Direct	-5.27%	Disposed	22.0% (price as of 2026-08-20)
June 13, 2017	MAA	M	7,937	$66.10	$524,636	92,242 Direct	+9.41%	Acquired	99.1% (price as of 2026-08-20)
June 7, 2017	MAA	M	6,553	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 7, 2017	MAA	F	968	$106.79	$103,373	84,305 Direct	-1.14%	Disposed	23.3% (price as of 2026-08-20)
June 7, 2017	MAA	D	3,808	$106.79	$406,656	85,273 Direct	-4.27%	Disposed	23.3% (price as of 2026-08-20)
June 7, 2017	MAA	M	6,553	$62.05	$406,614	89,081 Direct	+7.94%	Acquired	112.1% (price as of 2026-08-20)
May 23, 2017	MAA	A	178	$100.11	$17,820	1,527 Direct	+13.19%	Acquired	31.5% (price as of 2026-08-20)
May 23, 2017	MAA	A	1,198	$100.11	$119,932	1,349 Direct	+793.38%	Acquired	31.5% (price as of 2026-08-20)
March 23, 2017	MAA	A	150	$101.91	$15,286	150 Direct	—	Acquired	29.2% (price as of 2026-08-20)
March 6, 2017	MAA	S	9,033	$101.00	$912,333	82,528 Direct	-9.87%	Disposed	30.3% (price as of 2026-08-20)
Dec. 12, 2016	MAA	S	6,695	$21.78	$145,817	0 Direct	-100.00%	Disposed	504.4% (price as of 2026-08-20)
Dec. 12, 2016	MAA	G	2,300	—	—	54,812 Indirect	-4.03%	Disposed	(price as of 2026-08-20)
Dec. 8, 2016	MAA	A	854	—	—	91,562 Direct	+0.94%	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
May 19, 2026	MAA	Phantom Stock	Common Stock (1,401)	—	—	1,401	Acquired
May 20, 2025	MAA	Phantom Stock	Common Stock (1,122)	—	—	1,122	Acquired
May 21, 2024	MAA	Phantom Stock	Common Stock (1,245)	—	—	1,245	Acquired
May 16, 2023	MAA	Phantom Stock	Common Stock (1,094)	—	—	1,094	Acquired
Dec. 13, 2022	MAA	Phantom Stock	Common Stock (143)	—	—	143	Acquired
Sept. 27, 2022	MAA	Phantom Stock	Common Stock (145)	—	—	145	Acquired
May 17, 2022	MAA	Phantom Stock	Common Stock (123)	—	—	123	Acquired
May 17, 2022	MAA	Phantom Stock	Common Stock (835)	—	—	835	Acquired
March 22, 2022	MAA	Phantom Stock	Common Stock (107)	—	—	107	Acquired
Dec. 7, 2021	MAA	Phantom Stock	Common Stock (102)	—	—	102	Acquired
Sept. 28, 2021	MAA	Phantom Stock	Common Stock (117)	—	—	117	Acquired
May 18, 2021	MAA	Phantom Stock	Common Stock (889)	—	—	889	Acquired
May 18, 2021	MAA	Phantom Stock	Common Stock (139)	—	—	139	Acquired
March 23, 2021	MAA	Phantom Stock	Common Stock (151)	—	—	151	Acquired
Dec. 8, 2020	MAA	Phantom Stock	Common Stock (166)	—	—	166	Acquired
Sept. 24, 2020	MAA	Phantom Stock	Common Stock (183)	—	—	183	Acquired
May 19, 2020	MAA	Phantom Stock	Common Stock (1,169)	—	—	1,169	Acquired
May 19, 2020	MAA	Phantom Stock	Common Stock (186)	—	—	186	Acquired
March 19, 2020	MAA	Phantom Stock	Common Stock (207)	—	—	207	Acquired
Dec. 10, 2019	MAA	Phantom Stock	Common Stock (155)	—	—	155	Acquired
Sept. 26, 2019	MAA	Phantom Stock	Common Stock (158)	—	—	158	Acquired
Aug. 14, 2019	MAA	Stock Options (Right to Buy)	Common Stock (15,052)	$81.41	Feb. 1, 2026	15,052	Disposed
May 21, 2019	MAA	Phantom Stock	Common Stock (181)	—	—	181	Acquired
May 21, 2019	MAA	Phantom Stock	Common Stock (1,140)	—	—	1,140	Acquired
May 17, 2019	MAA	Stock Options (Right to Buy)	Common Stock (6,198)	$85.08	Feb. 3, 2025	6,198	Disposed
May 10, 2019	MAA	Stock Options (Right to Buy)	Common Stock (5,758)	$70.85	Jan. 28, 2023	5,758	Disposed
March 21, 2019	MAA	Phantom Stock	Common Stock (191)	—	—	191	Acquired
Dec. 4, 2018	MAA	Phantom Stock	Common Stock (177)	—	—	177	Acquired
Sept. 25, 2018	MAA	Phantom Stock	Common Stock (176)	—	—	176	Acquired
May 22, 2018	MAA	Phantom Stock	Common Stock (1,391)	—	—	1,391	Acquired
May 22, 2018	MAA	Phantom Stock	Common Stock (198)	—	—	198	Acquired
March 13, 2018	MAA	Phantom Stock	Common Stock (199)	—	—	199	Acquired
Dec. 5, 2017	MAA	Phantom Stock	Common Stock (176)	—	—	176	Acquired
Sept. 26, 2017	MAA	Phantom Stock	Common Stock (166)	—	—	166	Acquired
June 13, 2017	MAA	Stock Option/Stock Appreciation Right	Common Stock (7,937)	$66.10	Jan. 31, 2024	7,937	Disposed
June 7, 2017	MAA	Stock Option/Stock Appreciation Right	Common Stock (6,553)	$62.05	Jan. 25, 2022	6,553	Disposed
May 23, 2017	MAA	Phantom Stock	Common Stock (178)	—	—	178	Acquired
May 23, 2017	MAA	Phantom Stock	Common Stock (1,198)	—	—	1,198	Acquired
March 23, 2017	MAA	Phantom Stock	Common Stock (150)	—	—	150	Acquired
Dec. 12, 2016	MAA	PPS 401(k) Units	Common Stock (1,549)	—	—	6,695	Disposed

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

Initial ownership (Form 3) 9 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 5, 2026	REXR	Common Stock, par value $0.01 [F1]	0	Direct
Dec. 9, 2016	MAA	Common Stock	90,708	Direct
Dec. 9, 2016	MAA	Common Stock	57,112	Indirect
Dec. 9, 2016	MAA	PPS 401(k) Units→ Common Stock (1,549)	1,549	Direct
Dec. 9, 2016	MAA	Stock Options (Right to Buy)→ Common Stock	—	Direct
Dec. 9, 2016	MAA	Stock Options (Right to Buy)→ Common Stock	—	Direct
Dec. 9, 2016	MAA	Stock Options (Right to Buy)→ Common Stock	—	Direct
Dec. 9, 2016	MAA	Stock Options (Right to Buy)→ Common Stock	—	Direct
Dec. 9, 2016	MAA	Stock Options (Right to Buy)→ Common Stock	—	Direct