Curbline Properties Corp.
CURB- Exchange
- NYSE
- Industry
- Real Estate
- SEC CIK
- 0002027317
In the last 90 days, Curbline Properties Corp. insiders filed 0 open-market purchases and 12 sales; 283 institutions reported holding it in 13F filings for Q2 2026, worth $4.16B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Curbline Properties Corp. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 12 filings
- 2 insiders, $43.6M in total
- Insiders trading
- 2
- Net value
- −$43.6M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Curbline Properties Corp., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Otto Alexander | Director | 6,550,075 | Sep 16, 2026 | 11 |
| Fennerty Conor | EVP, CFO & Treasurer | 151,437 | Sep 15, 2026 | 5 |
| Cattonar John M | EVP & Chief Investment Officer | 180,717 | Sep 15, 2026 | 4 |
| Lukes David R | President & CEO | 42,000Indirect | May 13, 2026 | 4 |
| Solomon Lesley H | EVP & General Counsel | 24,398 | Apr 9, 2026 | 2 |
| Yarian Christina M. | SVP & Chief Accounting Officer | 25,462 | Feb 24, 2026 | 1 |
| Ahern Terrance R | Director | 68,618 | Oct 17, 2024 | 0 |
| Macfarlane Victor B | Director | 17,466 | Oct 17, 2024 | 0 |
| Sholem Barry A | Director | 21,874 | Oct 17, 2024 | 0 |
| DeFlorio Jane E. | Director | 42,488 | Oct 17, 2024 | 0 |
| Abraham Linda B. | Director | 36,096 | Oct 17, 2024 | 0 |
| SITE Centers Corp. | 10% Owner | 0 | Oct 3, 2024 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 16, 2026 (view filing)4:10 PM ET | Sep 14 | 2 days | Otto AlexanderDirector | SSale | −839 | $29.52 | −$24.8K | 0.0%6.55M after | |
| Sep 14, 2026 (view filing)4:10 PM ET | Sep 10 | 4 days | Otto AlexanderDirector | SSale | −2.34K | $29.51 | −$69.2K | 0.0%6.55M after | |
| Sep 10, 2026 (view filing)4:10 PM ET | Sep 8-9 | 2 days | Otto AlexanderDirector | SSale | −254.9K | $29.67 | −$7.56M | −3.7%6.55M after | 2 lots |
| Sep 3, 2026 (view filing)4:05 PM ET | Sep 1 | 2 days | Otto AlexanderDirector | SSale | −100 | $30.02 | −$3.00K | 0.0%6.81M after | |
| Sep 1, 2026 (view filing)4:10 PM ET | Aug 27-31 | 5 daysLate | Otto AlexanderDirector | SSale | −114.2K | $30.11 | −$3.44M | −1.7%6.81M after | 3 lots |
| Aug 27, 2026 (view filing)4:21 PM ET | Aug 25-26 | 2 days | Otto AlexanderDirector | SSale | −309.2K | $30.14 | −$9.32M | −4.3%6.92M after | 2 lots |
| Aug 20, 2026 (view filing)4:05 PM ET | Aug 18-19 | 2 days | Otto AlexanderDirector | SSale | −34.1K | $30.02 | −$1.02M | −0.5%7.23M after | 2 lots |
| Aug 18, 2026 (view filing)6:33 PM ET | Aug 14-17 | 4 days | Otto AlexanderDirector | SSale | −145.4K | $30.24 | −$4.40M | −2.0%7.27M after | 2 lots |
| Aug 14, 2026 (view filing)4:45 PM ET | Aug 12-13 | 2 days | Otto AlexanderDirector | SSale | −231.9K | $30.11 | −$6.98M | −3.0%7.41M after | 2 lots |
| Aug 10, 2026 (view filing)5:49 PM ET | Aug 6-7 | 4 days | Otto AlexanderDirector | SSale | −129.8K | $29.79 | −$3.87M | −1.7%7.64M after | 2 lots |
| Aug 6, 2026 (view filing)6:35 PM ET | Aug 4-5 | 2 days | Otto AlexanderDirector | SSale | −173.1K | $30.12 | −$5.21M | −2.2%7.77M after | 2 lots |
| Jul 31, 2026 (view filing)4:05 PM ET | Jul 30 | 1 day | Fennerty ConorEVP, CFO & Treasurer | SSale | −55.1K | $30.38 | −$1.67M | −26.4%153.9K after | |
| Mar 17, 2026 (view filing) | Mar 13-16 | 4 days | Lukes David RPresident & CEO | SSale | −123.4K | $26.82 | −$3.31M | −19.6%506.6K after | 2 lots |
| Aug 8, 2025 (view filing) | Aug 6-7 | 2 days | Lukes David RPresident & CEO | SSale | −200.0K | $22.50 | −$4.50M | −19.1%845.4K after | 2 lots |
| Jun 30, 2025 (view filing) | Jun 27 | 3 days | Fennerty ConorEVP, CFO & Treasurer | SSale | −28.0K | $22.81 | −$638.7K | −13.7%176.6K after | |
| Oct 21, 2024 (view filing) | Oct 18 | 3 days | Otto AlexanderDirector | SSale | −224 | $22.94 | −$5.14K | 0.0%7.95M after |