What the executives and directors of Simon Property Group actually did with their own shares, decoded from three years of SEC Form 4 filings.
The tape: three years of insider trades
Every marker sits at the exact price reported on the Form 4. The line is the monthly median of all prices insiders reported, so the chart needs no market feed; the gray strip is routine flow (vestings, tax withholding, gifts) that headlines love to miscount as selling.
Where the shares went, last 12 months
Every Form 4 movement decomposed: what flowed in (grants, vested equity, purchases) and what flowed out (tax withholding, plan sales, discretionary sales, gifts). Counted in shares, because grants carry no price.
Skin in the game
Directly held shares as reported after each trade, indexed to 100 five years back. Direct holdings only: trust and family-entity positions are per-entity in the filings and do not sum honestly, so this chart refuses to guess. The steps are the trades.
Who holds what
| Insider | Role | Shares held | Buys 12 m | Sales 12 m |
|---|---|---|---|---|
| SIMON DAVID CEO/CHAIRMAN/PRESIDENT | CEO | 1.1M | — | — |
| SOKOLOV RICHARD S | Director | 278.9K | — | — |
| Simon Eli CEO/PRESIDENT/COO | CEO | 56.5K | — | — |
| LEIBOWITZ REUBEN S | Director | 55.7K | $379K | — |
| McDade Brian J. EVP/CFO | CFO | 47.2K | — | — |
| GLASSCOCK LARRY C | Director | 45.8K | $290K | — |
| FIVEL STEVEN E GENERAL COUNSEL | Officer | 41K | — | — |
| RULLI JOHN CHIEF ADMINISTRATIVE OFFICER | Officer | 37.5K | — | $2M |
| HUBBARD ALLAN B | Director | 35.1K | — | — |
| Smith Daniel C. | Director | 34.4K | $275K | — |
| SELIG STEFAN M | Director | 33.8K | $161K | — |
| Frey Donald G EVP, TREASURER | Officer | 23.9K | — | — |
| Kelly Kevin M ASST. GENERAL COUNSEL/SEC. | Officer | 23.2K | — | — |
| Aeppel Glyn | Director | 21K | $174K | — |
Open-market trade log
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-06-30 | LEWIS RANDALL J (Director) | Open-market buy | 4 | $223.51 | $894 |
| 2026-06-30 | LEWIS RANDALL J (Director) | Open-market buy | 58 | $223.14 | $13K |
| 2026-06-30 | GLASSCOCK LARRY C (Director) | Open-market buy | 13 | $223.10 | $3K |
| 2026-06-30 | GLASSCOCK LARRY C (Director) | Open-market buy | 54 | $224.92 | $12K |
| 2026-06-30 | GLASSCOCK LARRY C (Director) | Open-market buy | 330 | $223.14 | $74K |
| 2026-06-30 | RODKIN GARY M (Director) | Open-market buy | 4 | $223.25 | $893 |
| 2026-06-30 | RODKIN GARY M (Director) | Open-market buy | 43 | $224.31 | $10K |
| 2026-06-30 | RODKIN GARY M (Director) | Open-market buy | 209 | $223.14 | $47K |
| 2026-06-30 | LEIBOWITZ REUBEN S (Director) | Open-market buy | 25 | $223.94 | $6K |
| 2026-06-30 | LEIBOWITZ REUBEN S (Director) | Open-market buy | 53 | $225.03 | $12K |
| 2026-06-30 | LEIBOWITZ REUBEN S (Director) | Open-market buy | 430 | $223.14 | $96K |
| 2026-06-30 | STEWART MARTA R (Director) | Open-market buy | 1 | $224.10 | $224 |
| 2026-06-30 | STEWART MARTA R (Director) | Open-market buy | 2 | $224.07 | $448 |
| 2026-06-30 | STEWART MARTA R (Director) | Open-market buy | 179 | $223.14 | $40K |
| 2026-06-30 | Aeppel Glyn (Director) | Open-market buy | 44 | $224.33 | $10K |
| 2026-06-30 | Aeppel Glyn (Director) | Open-market buy | 199 | $223.14 | $44K |
| 2026-06-30 | Smith Daniel C. (Director) | Open-market buy | 11 | $223.32 | $2K |
| 2026-06-30 | Smith Daniel C. (Director) | Open-market buy | 47 | $224.41 | $11K |
| 2026-06-30 | Smith Daniel C. (Director) | Open-market buy | 314 | $223.14 | $70K |
| 2026-06-30 | SELIG STEFAN M (Director) | Open-market buy | 33 | $224.01 | $7K |
| 2026-06-30 | SELIG STEFAN M (Director) | Open-market buy | 187 | $223.14 | $42K |
| 2026-06-30 | Roe Peggy (Director) | Open-market buy | 3 | $223.31 | $670 |
| 2026-06-30 | Roe Peggy (Director) | Open-market buy | 6 | $223.27 | $1K |
| 2026-06-30 | Roe Peggy (Director) | Open-market buy | 80 | $223.14 | $18K |
| 2026-06-30 | Jones Nina P (Director) | Open-market buy | 2 | $223.49 | $447 |
| 2026-06-30 | Jones Nina P (Director) | Open-market buy | 41 | $223.14 | $9K |
| 2026-06-30 | Cicco Martin J (Director) | Open-market buy | 2 | $223.37 | $447 |
| 2026-06-30 | Cicco Martin J (Director) | Open-market buy | 13 | $223.14 | $3K |
| 2026-03-31 | LEWIS RANDALL J (Director) | Open-market buy | 56 | $183.80 | $10K |
| 2026-03-31 | GLASSCOCK LARRY C (Director) | Open-market buy | 373 | $183.80 | $69K |
| 2026-03-31 | RODKIN GARY M (Director) | Open-market buy | 232 | $183.80 | $43K |
| 2026-03-31 | LEIBOWITZ REUBEN S (Director) | Open-market buy | 491 | $183.80 | $90K |
| 2026-03-31 | STEWART MARTA R (Director) | Open-market buy | 196 | $183.80 | $36K |
| 2026-03-31 | Aeppel Glyn (Director) | Open-market buy | 221 | $183.80 | $41K |
| 2026-03-31 | Smith Daniel C. (Director) | Open-market buy | 355 | $183.80 | $65K |
| 2026-03-31 | SELIG STEFAN M (Director) | Open-market buy | 206 | $183.80 | $38K |
| 2026-03-31 | Roe Peggy (Director) | Open-market buy | 81 | $183.80 | $15K |
| 2026-03-31 | Jones Nina P (Director) | Open-market buy | 36 | $183.80 | $7K |
| 2026-02-25 | RULLI JOHN (Officer) | Discretionary sale | 10K | $200.88 | $2M |
| 2025-12-31 | LEWIS RANDALL J (Director) | Open-market buy | 54 | $186.00 | $10K |
| 2025-12-31 | GLASSCOCK LARRY C (Director) | Open-market buy | 363 | $186.00 | $68K |
| 2025-12-31 | RODKIN GARY M (Director) | Open-market buy | 226 | $186.00 | $42K |
| 2025-12-31 | LEIBOWITZ REUBEN S (Director) | Open-market buy | 480 | $186.00 | $89K |
| 2025-12-31 | STEWART MARTA R (Director) | Open-market buy | 192 | $186.00 | $36K |
| 2025-12-31 | Aeppel Glyn (Director) | Open-market buy | 216 | $186.00 | $40K |
| 2025-12-31 | Smith Daniel C. (Director) | Open-market buy | 347 | $186.00 | $65K |
| 2025-12-31 | SELIG STEFAN M (Director) | Open-market buy | 201 | $186.00 | $37K |
| 2025-12-31 | Roe Peggy (Director) | Open-market buy | 78 | $186.00 | $15K |
| 2025-12-31 | Jones Nina P (Director) | Open-market buy | 35 | $186.00 | $7K |
| 2025-12-15 | LEWIS RANDALL J (Director) | Open-market buy | 545 | $183.96 | $100K |
| 2025-11-18 | LEWIS RANDALL J (Director) | Open-market buy | 588 | $180.80 | $106K |
| 2025-09-30 | LEWIS RANDALL J (Director) | Open-market buy | 53 | $185.95 | $10K |
| 2025-09-30 | GLASSCOCK LARRY C (Director) | Open-market buy | 351 | $185.95 | $65K |
| 2025-09-30 | RODKIN GARY M (Director) | Open-market buy | 219 | $185.95 | $41K |
| 2025-09-30 | LEIBOWITZ REUBEN S (Director) | Open-market buy | 464 | $185.95 | $86K |
| 2025-09-30 | STEWART MARTA R (Director) | Open-market buy | 186 | $185.95 | $35K |
| 2025-09-30 | Aeppel Glyn (Director) | Open-market buy | 208 | $185.95 | $39K |
| 2025-09-30 | Smith Daniel C. (Director) | Open-market buy | 335 | $185.95 | $62K |
| 2025-09-30 | SELIG STEFAN M (Director) | Open-market buy | 195 | $185.95 | $36K |
| 2025-09-30 | Roe Peggy (Director) | Open-market buy | 76 | $185.95 | $14K |
“Since trade” compares with the latest insider-implied price, not a market quote; this site carries no market data by design.
Filing hygiene
How to read this
A Form 4 transaction code decides everything. P is an open-market purchase and S an open-market sale; those two are the only codes where an insider chose to trade. A is a grant, M an option exercise or vesting, F shares withheld to cover tax, G a gift. Most “insiders dumped billions” headlines are code F and M mechanics.
Sales flagged 10b5-1 run on a plan the insider adopted in advance; since 2023 every Form 4 carries that flag. Buys have historically predicted returns, sales mostly have not, and this page states filings, not advice.