Company profile
Curbline Properties Corp. Insider Trading
CURBEvery SEC Form 4 insider trading filing for Curbline Properties Corp. (CURB) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Real Estate
- CIK
- 0002027317
- Filings
- 45
- Insiders
- 12
- Last filing
- 2026-08-19
Activity summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $23.2M across 11 transactions.
Quarterly balance
Buy and sell value by quarter, Q4 24 to Q3 26. Curbline Properties Corp. insiders were net sellers in every quarter shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $23.2M.
90 day insight
Over the last 90 days, Curbline Properties Corp. insiders bought $0 (2 transactions) and sold $23.2M (11 transactions).
- Most active insider: Otto Alexander with 10 transactions totaling $21.5M.
- Largest single sale: $4.1M by Otto Alexander on Aug 14, 2026.
Activity skews bearish — sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | Otto Alexander | CURB | Sale | 1,206 | $30.10 | $36K |
| Aug 18, 2026 | Otto Alexander | CURB | Sale | 32,927 | $30.02 | $988K |
| Aug 17, 2026 | Otto Alexander | CURB | Sale | 9,173 | $30.04 | $276K |
| Aug 14, 2026 | Otto Alexander | CURB | Sale | 136,226 | $30.25 | $4.12M |
| Aug 13, 2026 | Otto Alexander | CURB | Sale | 135,612 | $30.15 | $4.09M |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Curbline Properties Corp. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →