Simon Property Group Inc. (SPG) Insider Trading

Cluster buy

11 insiders bought $461k of their own stock in 1 day.

Open-market purchases by executives and directors between Sep 30 and Sep 30. Buying is rarer than selling and says more, but it is one input, not a verdict.

Net open-market

+$12k

44 buys · 1 sale

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

11 / 1

executives and directors

Last open-market buy

Sep 2026

Sep 30, 2026

Get an email when SPG's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 30	Peggy Roe Director	Bought	88	$202.78	$18k	1.1%	Form 4
Sep 30	Marta R Stewart Director	Bought	199	$202.78	$40k	1.1%	Form 4
Sep 30	Daniel C. Smith Director	Bought	350	$202.78	$71k	1.0%	Form 4
Sep 30	Stefan M Selig Director	Bought	208	$202.78	$42k	0.6%	Form 4
Sep 30	Gary M Rodkin Director	Bought	232	$202.78	$47k	1.1%	Form 4
Sep 30	Randall J Lewis Director	Bought	65	$202.78	$13k	0.9%	Form 4
Sep 30	Reuben S Leibowitz Director	Bought	480	$202.78	$97k	0.7%	Form 4
Sep 30	Nina P Jones Director	Bought	46	$202.78	$9k	1.1%	Form 4
Sep 30	Larry C Glasscock Director	Bought	367	$202.78	$74k	0.8%	Form 4
Sep 30	Martin J Cicco Director	Bought	15	$202.78	$3k	1.1%	Form 4
Sep 30	Glyn Aeppel Director	Bought	222	$202.78	$45k	1.1%	Form 4
Jun 30	Martin J Cicco Director	Bought 2 parts	15	$223.17 average	$3k	1.1%	Form 4
Jun 30	Nina P Jones Director	Bought 2 parts	43	$223.16 average	$10k	1.0%	Form 4
Jun 30	Peggy Roe Director	Bought 3 parts	89	$223.15 average	$20k	1.1%	Form 4
Jun 30	Stefan M Selig Director	Bought 2 parts	220	$223.27 average	$49k	0.7%	Form 4
Jun 30	Daniel C. Smith Director	Bought 3 parts	372	$223.31 average	$83k	1.1%	Form 4
Jun 30	Glyn Aeppel Director	Bought 2 parts	243	$223.36 average	$54k	1.2%	Form 4
Jun 30	Marta R Stewart Director	Bought 3 parts	182	$223.16 average	$41k	1.0%	Form 4
Jun 30	Reuben S Leibowitz Director	Bought 3 parts	508	$223.38 average	$113k	0.7%	Form 4
Jun 30	Gary M Rodkin Director	Bought 3 parts	256	$223.34 average	$57k	1.2%	Form 4
Jun 30	Larry C Glasscock Director	Bought 3 parts	397	$223.38 average	$89k	0.9%	Form 4
Jun 30	Randall J Lewis Director	Bought 2 parts	62	$223.16 average	$14k	0.9%	Form 4
Mar 31	Nina P Jones Director	Bought	36	$183.80	$7k	1.2%	Form 4
Mar 31	Peggy Roe Director	Bought	81	$183.80	$15k	1.2%	Form 4
Mar 31	Stefan M Selig Director	Bought	206	$183.80	$38k	0.6%	Form 4
Mar 31	Daniel C. Smith Director	Bought	355	$183.80	$65k	1.1%	Form 4
Mar 31	Glyn Aeppel Director	Bought	221	$183.80	$41k	1.1%	Form 4
Mar 31	Marta R Stewart Director	Bought	196	$183.80	$36k	1.2%	Form 4
Mar 31	Reuben S Leibowitz Director	Bought	491	$183.80	$90k	0.7%	Form 4
Mar 31	Gary M Rodkin Director	Bought	232	$183.80	$43k	1.2%	Form 4
Mar 31	Larry C Glasscock Director	Bought	373	$183.80	$69k	0.8%	Form 4
Mar 31	Randall J Lewis Director	Bought	56	$183.80	$10k	1.0%	Form 4
Feb 25	John Rulli CHIEF ADMINISTRATIVE OFFICER	SoldNo plan	10,000	$200.88	$2.01M	21%	Form 4
Dec 31, 2025	Nina P Jones Director	Bought	35	$186.00	$7k	1.2%	Form 4
Dec 31, 2025	Peggy Roe Director	Bought	78	$186.00	$15k	1.2%	Form 4
Dec 31, 2025	Stefan M Selig Director	Bought	201	$186.00	$37k	0.6%	Form 4
Dec 31, 2025	Daniel C. Smith Director	Bought	347	$186.00	$65k	1.1%	Form 4
Dec 31, 2025	Glyn Aeppel Director	Bought	216	$186.00	$40k	1.1%	Form 4
Dec 31, 2025	Marta R Stewart Director	Bought	192	$186.00	$36k	1.2%	Form 4
Dec 31, 2025	Reuben S Leibowitz Director	Bought	480	$186.00	$89k	0.7%	Form 4

Sep 30
Peggy Roe
Director · bought 88 at $202.78
$18k
1.1% of stake
Sep 30
Marta R Stewart
Director · bought 199 at $202.78
$40k
1.1% of stake
Sep 30
Daniel C. Smith
Director · bought 350 at $202.78
$71k
1.0% of stake
Sep 30
Stefan M Selig
Director · bought 208 at $202.78
$42k
0.6% of stake
Sep 30
Gary M Rodkin
Director · bought 232 at $202.78
$47k
1.1% of stake
Sep 30
Randall J Lewis
Director · bought 65 at $202.78
$13k
0.9% of stake
Sep 30
Reuben S Leibowitz
Director · bought 480 at $202.78
$97k
0.7% of stake
Sep 30
Nina P Jones
Director · bought 46 at $202.78
$9k
1.1% of stake
Sep 30
Larry C Glasscock
Director · bought 367 at $202.78
$74k
0.8% of stake
Sep 30
Martin J Cicco
Director · bought 15 at $202.78
$3k
1.1% of stake
Sep 30
Glyn Aeppel
Director · bought 222 at $202.78
$45k
1.1% of stake
Jun 30
Martin J Cicco
Director · bought 15 at avg $223.17
$3k
1.1% of stake
Jun 30
Nina P Jones
Director · bought 43 at avg $223.16
$10k
1.0% of stake
Jun 30
Peggy Roe
Director · bought 89 at avg $223.15
$20k
1.1% of stake
Jun 30
Stefan M Selig
Director · bought 220 at avg $223.27
$49k
0.7% of stake
Jun 30
Daniel C. Smith
Director · bought 372 at avg $223.31
$83k
1.1% of stake
Jun 30
Glyn Aeppel
Director · bought 243 at avg $223.36
$54k
1.2% of stake
Jun 30
Marta R Stewart
Director · bought 182 at avg $223.16
$41k
1.0% of stake
Jun 30
Reuben S Leibowitz
Director · bought 508 at avg $223.38
$113k
0.7% of stake
Jun 30
Gary M Rodkin
Director · bought 256 at avg $223.34
$57k
1.2% of stake
Jun 30
Larry C Glasscock
Director · bought 397 at avg $223.38
$89k
0.9% of stake
Jun 30
Randall J Lewis
Director · bought 62 at avg $223.16
$14k
0.9% of stake
Mar 31
Nina P Jones
Director · bought 36 at $183.80
$7k
1.2% of stake
Mar 31
Peggy Roe
Director · bought 81 at $183.80
$15k
1.2% of stake
Mar 31
Stefan M Selig
Director · bought 206 at $183.80
$38k
0.6% of stake
Mar 31
Daniel C. Smith
Director · bought 355 at $183.80
$65k
1.1% of stake
Mar 31
Glyn Aeppel
Director · bought 221 at $183.80
$41k
1.1% of stake
Mar 31
Marta R Stewart
Director · bought 196 at $183.80
$36k
1.2% of stake
Mar 31
Reuben S Leibowitz
Director · bought 491 at $183.80
$90k
0.7% of stake
Mar 31
Gary M Rodkin
Director · bought 232 at $183.80
$43k
1.2% of stake
Mar 31
Larry C Glasscock
Director · bought 373 at $183.80
$69k
0.8% of stake
Mar 31
Randall J Lewis
Director · bought 56 at $183.80
$10k
1.0% of stake
Feb 25No plan
John Rulli
CHIEF ADMINISTRATIVE OFFICER · sold 10,000 at $200.88
$2.01M
21% of stake
Dec 31, 2025
Nina P Jones
Director · bought 35 at $186.00
$7k
1.2% of stake
Dec 31, 2025
Peggy Roe
Director · bought 78 at $186.00
$15k
1.2% of stake
Dec 31, 2025
Stefan M Selig
Director · bought 201 at $186.00
$37k
0.6% of stake
Dec 31, 2025
Daniel C. Smith
Director · bought 347 at $186.00
$65k
1.1% of stake
Dec 31, 2025
Glyn Aeppel
Director · bought 216 at $186.00
$40k
1.1% of stake
Dec 31, 2025
Marta R Stewart
Director · bought 192 at $186.00
$36k
1.2% of stake
Dec 31, 2025
Reuben S Leibowitz
Director · bought 480 at $186.00
$89k
0.7% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch SPG, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in SPG's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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