Simon Property Group (SPG): Congress and insider trades
Who in Congress and inside the company traded SPG, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Simon Property Group (SPG) is a listed stock on NYSE.
- 11 members of Congress filed 33 buys and 14 sells of SPG, the latest published 2026-07-21 (21 July 2026).
- Insiders filed 21 open market buys worth $946K and 0 sells worth $0, the latest filed 2026-07-01 (1 July 2026).
- 2 cluster buys of SPG by three or more insiders within 30 days.
- Across 28 scored buys, Congress averaged +1.8% against the S&P 500 (SPY) over the 90 days after disclosure, with 57% of them ahead of the index. That result is not distinguishable from luck.
- Across 10 scored buys, Insiders averaged +5.5% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to tell.
- Data as of 2026-09-29 (29 September 2026).
Congress buys 33 11 members
Congress sells 14
Insider buys 21 $946K
Insider sells 0 $0
Congress buys vs S&P, 90d +1.8% 28 scored buys
Insider buys vs S&P, 90d +5.5% 10 scored buys
Congress trades in SPG
as of 2026-07-21| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 21 Jul 2026 | Alan Armstrong (R-OK) | buy | 1K–15K | 116 | n/a |
| 28 May 2026 | Jonathan Jackson (D-IL) | buy | 15K–50K | 37 | +3.8% |
| 19 May 2026 | Bill Keating (D-MA) | buy | 1K–15K | 10 | +5.5% |
| 29 Sep 2023 | Bill Keating (D-MA) | sell | 15K–50K | 15 | n/a |
| 24 Aug 2023 | Victoria Spartz (R-IN) | buy | 15K–50K | 19 | +7.4% |
| 9 Aug 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 10 | n/a |
| 9 Aug 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 25 | n/a |
| 9 Aug 2023 | Ro Khanna (D-CA) | buy | 15K–50K | 33 | +0.3% |
| 12 Jul 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 12 | -7.0% |
| 12 Jul 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 13 | n/a |
| 14 Jun 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 20 | n/a |
| 22 May 2023 | Daniel S. Goldman (D-NY) | sell | 15K–50K | 39 | n/a |
| 10 May 2023 | Victoria Spartz (R-IN) | buy | 1K–15K | 7 | +5.1% |
| 10 May 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 18 | +5.1% |
| 1 May 2023 | Victoria Spartz (R-IN) | buy | 15K–50K | 17 | +1.2% |
| 13 Jan 2023 | Victoria Spartz (R-IN) | buy | 15K–50K | 2 | -14.1% |
| 22 Dec 2022 | Victoria Spartz (R-IN) | buy | 15K–50K | 23 | -14.9% |
| 12 Oct 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 8 | +20.0% |
| 12 Oct 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 29 | +20.0% |
| 15 Sep 2022 | Kathy Manning (D-NC) | sell | 1K–15K | 42 | n/a |
| 13 Sep 2022 | Victoria Spartz (R-IN) | buy | 15K–50K | 11 | +19.8% |
| 9 Sep 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 16 | n/a |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 10 | +1.5% |
| 11 Jul 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 20 | n/a |
| 15 Jun 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 31 | n/a |
| 15 Jun 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 36 | n/a |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 15K–50K | 18 | -0.6% |
| 17 May 2022 | Victoria Spartz (R-IN) | buy | 15K–50K | 2 | -7.8% |
| 12 May 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 15 | -5.8% |
| 12 May 2022 | Ro Khanna (D-CA) | sell | 15K–50K | 25 | n/a |
| 11 Mar 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | -13.6% |
| 9 Feb 2022 | Victoria Spartz (R-IN) | buy | 15K–50K | 25 | -8.2% |
| 9 Feb 2022 | Victoria Spartz (R-IN) | buy | 1K–15K | 25 | -8.2% |
| 9 Feb 2022 | Victoria Spartz (R-IN) | buy | 1K–15K | 20 | -8.2% |
| 16 Nov 2021 | Pat Toomey (R-PA) | buy | 1K–15K | 31 | -10.4% |
| 10 Nov 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 33 | -11.6% |
| 15 Oct 2021 | Katherine Clark (D-MA) | exchange | 1K–15K | 28 | n/a |
| 7 Oct 2021 | Victoria Spartz (R-IN) | buy | 15K–50K | 1 | +17.6% |
| 28 Sep 2021 | Victoria Spartz (R-IN) | buy | 15K–50K | 45 | +9.0% |
| 16 Sep 2021 | Ro Khanna (D-CA) | sell | 1K–15K | 29 | n/a |
| 16 Aug 2021 | Katherine Clark (D-MA) | sell | 1K–15K | 72 | n/a |
| 7 Jul 2021 | Gary Peters (D-MI) | buy | 1K–15K | 42 | +6.0% |
| 21 Jun 2021 | Victoria Spartz (R-IN) | buy | 500K–1M | 10 | -1.3% |
| 21 Jun 2021 | Victoria Spartz (R-IN) | buy | 100K–250K | 39 | -1.3% |
| 28 Apr 2021 | Bill Keating (D-MA) | buy | 15K–50K | 40 | -2.2% |
| 3 Mar 2021 | Katherine Clark (D-MA) | buy | 1K–15K | 22 | +12.2% |
| 21 Feb 2021 | Victoria Spartz (R-IN) | buy | 1K–15K | 29 | +2.2% |
| 10 Jan 2021 | Dean Phillips (D-MN) | buy | 1K–15K | 22 | +32.0% |
Nothing matches that search.
Insider trades in SPG
as of 2026-07-01| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 1 Jul 2026 | LEWIS RANDALL J | buy | 62 | $223.16 | $13.8K | n/a |
| 1 Jul 2026 | LEIBOWITZ REUBEN S | buy | 508 | $223.38 | $113K | n/a |
| 1 Jul 2026 | Jones Nina P | buy | 43 | $223.16 | $9.6K | n/a |
| 1 Jul 2026 | GLASSCOCK LARRY C | buy | 397 | $223.38 | $88.7K | n/a |
| 1 Jul 2026 | RODKIN GARY M | buy | 256 | $223.34 | $57.2K | n/a |
| 1 Jul 2026 | Cicco Martin J | buy | 15 | $223.17 | $3.3K | n/a |
| 1 Jul 2026 | STEWART MARTA R | buy | 182 | $223.16 | $40.6K | n/a |
| 1 Jul 2026 | Roe Peggy | buy | 89 | $223.15 | $19.9K | n/a |
| 1 Jul 2026 | Aeppel Glyn | buy | 243 | $223.36 | $54.3K | n/a |
| 1 Jul 2026 | SELIG STEFAN M | buy | 220 | $223.27 | $49.1K | n/a |
| 1 Jul 2026 | Smith Daniel C. | buy | 372 | $223.31 | $83.1K | n/a |
| 1 Apr 2026 | LEIBOWITZ REUBEN S | buy | 491 | $183.80 | $90.2K | +5.5% |
| 1 Apr 2026 | Smith Daniel C. | buy | 355 | $183.80 | $65.2K | +5.5% |
| 1 Apr 2026 | STEWART MARTA R | buy | 196 | $183.80 | $36.0K | +5.5% |
| 1 Apr 2026 | Roe Peggy | buy | 81 | $183.80 | $14.9K | +5.5% |
| 1 Apr 2026 | LEWIS RANDALL J | buy | 56 | $183.80 | $10.3K | +5.5% |
| 1 Apr 2026 | GLASSCOCK LARRY C | buy | 373 | $183.80 | $68.6K | +5.5% |
| 1 Apr 2026 | Aeppel Glyn | buy | 221 | $183.80 | $40.6K | +5.5% |
| 1 Apr 2026 | Jones Nina P | buy | 36 | $183.80 | $6.6K | +5.5% |
| 1 Apr 2026 | RODKIN GARY M | buy | 232 | $183.80 | $42.6K | +5.5% |
| 1 Apr 2026 | SELIG STEFAN M | buy | 206 | $183.80 | $37.9K | +5.5% |
Nothing matches that search.
Cluster buys in SPG
Related pages
Frequently asked questions
Who has bought SPG?
33 Congress buys by 11 members and 21 insider buys are on file. The tables on this page list every one.
Did buying SPG after a disclosure beat the market?
Across 28 scored buys, Congress averaged +1.8% against the S&P 500 (SPY) over the 90 days after disclosure, with 57% of them ahead of the index. That result is not distinguishable from luck. Across 10 scored buys, Insiders averaged +5.5% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to tell. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.