CURB · Insider Trading
Curbline Properties Corp.
Every open-market purchase and sale reported by CURB officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-16 | Alexander Otto | Director | Sell | −839 | −$24.77K |
| 2026-09-15 | Conor Fennerty | EVP, CFO & Treasurer | F | −2,472 | −$71.89K |
| 2026-09-15 | John M Cattonar | EVP & Chief Investment Officer | F | −2,472 | −$71.89K |
| 2026-09-14 | Alexander Otto | Director | Sell | −2,344 | −$69.17K |
| 2026-09-10 | Alexander Otto | Director | Sell | −254,924 | −$7.56M |
| 2026-09-03 | Alexander Otto | Director | Sell | −100 | −$3.00K |
| 2026-09-01 | Alexander Otto | Director | Sell | −114,244 | −$3.44M |
| 2026-08-27 | Alexander Otto | Director | Sell | −309,161 | −$9.32M |
| 2026-08-20 | Alexander Otto | Director | Sell | −34,133 | −$1.02M |
| 2026-08-18 | Alexander Otto | Director | Sell | −145,399 | −$4.40M |
| 2026-08-14 | Alexander Otto | Director | Sell | −231,943 | −$6.98M |
| 2026-08-10 | Alexander Otto | Director | Sell | −129,841 | −$3.87M |
| 2026-08-06 | Alexander Otto | Director | Sell | −173,057 | −$5.21M |
| 2026-08-06 | Alexander Otto | Director | Sell | −173,057 | −$5.21M |
| 2026-07-31 | Conor Fennerty | EVP, CFO & Treasurer | Sell | −55,105 | −$1.67M |
| 2026-06-25 | John M Cattonar | EVP & Chief Investment Officer | A | +45,051 | — |
| 2026-06-25 | Conor Fennerty | EVP, CFO & Treasurer | A | +49,326 | — |
| 2026-05-13 | David R Lukes | President & CEO | G | — | — |
| 2026-04-09 | Lesley H Solomon | EVP & General Counsel | F | −408 | −$10.93K |
| 2026-03-17 | David R Lukes | President & CEO | MIXED | −123,412 | −$3.31M |
| 2026-03-03 | John M Cattonar | EVP & Chief Investment Officer | F | −9,320 | −$259.19K |
| 2026-03-03 | Conor Fennerty | EVP, CFO & Treasurer | F | −19,562 | −$544.02K |
| 2026-03-03 | David R Lukes | President & CEO | F | −77,816 | −$2.16M |
| 2026-02-24 | Christina M. Yarian | SVP & Chief Accounting Officer | MIXED | +2,050 | −$4.20K |
| 2026-02-24 | John M Cattonar | EVP & Chief Investment Officer | F | −1,893 | −$51.58K |
| 2026-02-24 | Conor Fennerty | EVP, CFO & Treasurer | MIXED | +5,162 | −$119.95K |
| 2026-02-24 | David R Lukes | President & CEO | F | −11,537 | −$314.38K |
| 2026-02-24 | Lesley H Solomon | EVP & General Counsel | MIXED | +3,188 | −$17.44K |
| 2025-09-15 | John M Cattonar | EVP & Chief Investment Officer | F | −1,746 | −$39.23K |
| 2025-09-15 | Conor Fennerty | EVP, CFO & Treasurer | F | −2,472 | −$55.55K |
| 2025-08-08 | David R Lukes | President & CEO | Sell | −200,000 | −$4.50M |
| 2025-06-30 | Conor Fennerty | EVP, CFO & Treasurer | Sell | −28,000 | −$638.57K |
| 2025-04-10 | Lesley H Solomon | EVP & General Counsel | F | −411 | −$9.23K |
| 2025-03-04 | John M Cattonar | EVP & Chief Investment Officer | F | −6,248 | −$152.58K |
| 2025-03-04 | Conor Fennerty | EVP, CFO & Treasurer | F | −14,775 | −$360.81K |
| 2025-03-04 | David R Lukes | President & CEO | F | −70,771 | −$1.73M |
| 2025-02-25 | Lesley H Solomon | EVP & General Counsel | MIXED | +3,648 | −$9.84K |
| 2025-02-25 | Conor Fennerty | EVP, CFO & Treasurer | MIXED | +6,355 | −$91.81K |
| 2025-02-25 | David R Lukes | President & CEO | F | −21,054 | −$512.88K |
| 2025-02-25 | Christina M. Yarian | SVP & Chief Accounting Officer | MIXED | +838 | −$3.65K |
| 2025-02-25 | John M Cattonar | EVP & Chief Investment Officer | MIXED | +4,087 | −$48.45K |
| 2024-10-21 | Alexander Otto | Director | Sell | −224 | −$5.14K |
| 2024-10-17 | Linda B. Abraham | Director | A | +12,948 | — |
| 2024-10-17 | Christina M. Yarian | SVP & Chief Accounting Officer | A | +16,310 | — |
| 2024-10-17 | Alexander Otto | Director | A | +12,948 | — |
| 2024-10-17 | Victor B Macfarlane | Director | A | +12,948 | — |
| 2024-10-17 | Jane E. DeFlorio | Director | A | +12,948 | — |
| 2024-10-17 | Conor Fennerty | EVP, CFO & Treasurer | A | +182,564 | — |
| 2024-10-17 | David R Lukes | President & CEO | A | +527,381 | — |
| 2024-10-17 | John M Cattonar | EVP & Chief Investment Officer | A | +135,670 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Alexander Otto | Director | 6,550,075 | $175.94M |
| David R Lukes | President & CEO | 548,597 | $14.74M |
| John M Cattonar | EVP & Chief Investment Officer | 180,717 | $4.85M |
| Conor Fennerty | EVP, CFO & Treasurer | 151,437 | $4.07M |
| Christina M. Yarian | SVP & Chief Accounting Officer | 25,462 | $683.91K |
| Lesley H Solomon | EVP & General Counsel | 24,398 | $655.33K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CURB quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.