CURB insider trading — Curbline Properties Corp.
Over the last 90 days, insiders at Curbline Properties Corp. (CURB) made 0 open-market purchases worth $0 and 21 open-market sales worth $43.58M, making them net sellers by $43.58M. The largest sale was by Otto Alexander (Director), who sold 221,812 shares for $6.58M on Sep 8, 2026.
Updated Oct 16, 2026.
Recent CURB insider transactions
Every Form 4 filed by Curbline Properties Corp. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Otto Alexander | Director | S · Sale | Direct | 839 | $29.52 | $25K | Form 4 |
| Sep 15, 2026 | Fennerty Conor | EVP, CFO & Treasurer | F · Tax withholding | Direct | 2,472 | $29.08 | $72K | Form 4 |
| Sep 15, 2026 | Cattonar John M | EVP & Chief Investment Officer | F · Tax withholding | Direct | 2,472 | $29.08 | $72K | Form 4 |
| Sep 10, 2026 | Otto Alexander | Director | S · Sale | Direct | 2,344 | $29.51 | $69K | Form 4 |
| Sep 9, 2026 | Otto Alexander | Director | S · Sale | Direct | 33,112 | $29.59 | $980K | Form 4 |
| Sep 8, 2026 | Otto Alexander | Director | S · Sale | Direct | 221,812 | $29.68 | $6.58M | Form 4 |
| Sep 1, 2026 | Otto Alexander | Director | S · Sale | Direct | 100 | $30.02 | $3K | Form 4 |
| Aug 31, 2026 | Otto Alexander | Director | S · Sale | Direct | 3,600 | $30.05 | $108K | Form 4 |
| Aug 28, 2026 | Otto Alexander | Director | S · Sale | Direct | 110,144 | $30.11 | $3.32M | Form 4 |
| Aug 27, 2026 | Otto Alexander | Director | S · Sale | Direct | 500 | $30.00 | $15K | Form 4 |
| Aug 26, 2026 | Otto Alexander | Director | S · Sale | Direct | 134,868 | $30.17 | $4.07M | Form 4 |
| Aug 25, 2026 | Otto Alexander | Director | S · Sale | Direct | 174,293 | $30.12 | $5.25M | Form 4 |
| Aug 19, 2026 | Otto Alexander | Director | S · Sale | Direct | 1,206 | $30.10 | $36K | Form 4 |
| Aug 18, 2026 | Otto Alexander | Director | S · Sale | Direct | 32,927 | $30.02 | $988K | Form 4 |
| Aug 17, 2026 | Otto Alexander | Director | S · Sale | Direct | 9,173 | $30.04 | $276K | Form 4 |
| Aug 14, 2026 | Otto Alexander | Director | S · Sale | Direct | 136,226 | $30.25 | $4.12M | Form 4 |
| Aug 13, 2026 | Otto Alexander | Director | S · Sale | Direct | 135,612 | $30.15 | $4.09M | Form 4 |
| Aug 12, 2026 | Otto Alexander | Director | S · Sale | Direct | 96,331 | $30.06 | $2.90M | Form 4 |
| Aug 7, 2026 | Otto Alexander | Director | S · Sale | Direct | 20,475 | $29.76 | $609K | Form 4 |
| Aug 6, 2026 | Otto Alexander | Director | S · Sale | Direct | 109,366 | $29.79 | $3.26M | Form 4 |
| Aug 5, 2026 | Otto Alexander | Director | S · Sale | Direct | 134,269 | $30.11 | $4.04M | Form 4 |
| Aug 4, 2026 | Otto Alexander | Director | S · Sale | Direct | 38,788 | $30.17 | $1.17M | Form 4 |
| Jul 30, 2026 | Fennerty Conor | EVP, CFO & Treasurer | S · Sale | Direct | 55,105 | $30.38 | $1.67M | Form 4 |
CURB insider trading FAQ
Are insiders buying CURB stock?
Not on the open market. In the last 90 days, Curbline Properties Corp. insiders made no open-market purchases, and 21 open-market sales totaling $43.58M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading CURB?
Recent sellers: Fennerty Conor, Otto Alexander.
Where does CURB insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.