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CURB · Curbline Properties Corp.
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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475
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Curbline Properties Corp.
REAL ESTATE · REAL ESTATE · CIK 0002027317
FORM 144 · 2☆ WATCH
INSIDER NET · 180D
-$39.2M
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
0
13F, latest reported quarter
REVENUE GROWTH
+51.3%
XBRL, annual
NET MARGIN
21.8%
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$39.2M over 180 days
-$35.9M over 90 days
below 92% of Real Estate
CONGRESS
no member of Congress has reported trading it
FUNDS
fewer than five institutions report holding it
REVENUE
+51.3% year over year
more than 84% of Real Estate
MARGIN
21.8% net margin
more than 78% of Real Estate
BUYBACKS
no share repurchases reported
SHORT
17.4% of shares outstanding short · 12.6 days to cover · settled 2026-07-31
the highest in Real Estate
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
Insiders are net sellers: -$39.2M across 3 people in 180 days.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +36.3%
+36.3%12M
-1%+15%+31%+47%2025-092025-102025-122026-032026-052026-072026-09 2026-08-25 · Otto Alexander sold $5.2M2026-08-14 · Otto Alexander sold $4.1M2026-08-13 · Otto Alexander sold $4.1M2026-08-26 · Otto Alexander sold $4.1M2026-08-05 · Otto Alexander sold $4.0M2026-08-28 · Otto Alexander sold $3.3M2026-08-06 · Otto Alexander sold $3.3M2026-08-12 · Otto Alexander sold $2.9M2026-03-16 · Lukes David R sold $2.2M2026-07-30 · Fennerty Conor sold $1.7M2026-08-04 · Otto Alexander sold $1.2M2026-03-13 · Lukes David R sold $1.1M2026-08-18 · Otto Alexander sold $988.5K2026-08-07 · Otto Alexander sold $609.3K2026-08-17 · Otto Alexander sold $275.6K2026-08-31 · Otto Alexander sold $108.2K2026-08-19 · Otto Alexander sold $36.3K2026-08-27 · Otto Alexander sold $15.0K2026-08-04 · Otto Alexander filed to sell $45.4M2026-07-30 · Fennerty Conor filed to sell $1.7M
INSIDER SELLFORM 144
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
Insiders have filed to sell — before selling.
The record shows a net $39.2M sold by insiders over 180 days, $47.0M in planned Form 144 sales. Every figure is a federal filing, dated the day it became public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
FPHOPENAXRFTHMJOEFRPHCBRECOMPRMAXTPHSZDPYAEI
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Curbline Properties Corp. insiders sold a net $39.2M of stock across 22 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER
FILED
SHARES
VALUE
Otto Alexander
Director
SELL
2026-08-31
3,600.0
$108.2K
Otto Alexander
Director
SELL
2026-08-28
110,144.0
$3.3M
Otto Alexander
Director
SELL
2026-08-27
500.0
$15.0K
Otto Alexander
Director
SELL
2026-08-26
134,868.0
$4.1M
Otto Alexander
Director
SELL
2026-08-25
174,293.0
$5.2M
22 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 17 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders
13F · holdings as of the latest quarter funds have reported

no 13F holders found for this ticker

SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
Planned sales · Form 144
Filed before the sale — intent, not a trade
Otto Alexander
FILED 2026-08-04
$45.4M
Fennerty Conor
FILED 2026-07-30
$1.7M
Executive pay vs shareholder return
DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself
FY
CEO TOTAL
ACTUALLY PAID
OTHER NEOs AVG
TSR
PEER TSR
2025
$3.3M
$6.4M
$2.1M
+7%
-2%
2024
$26.3M
$24.1M
$2.9M
+4%
+1%
TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$182.9M$120.9M$93.7M$73.1M
NET INCOME$39.9M$10.3M$31.0M$25.7M
EPS (DILUTED)0.370.090.300.25
OPERATING CASH FLOW$124.6M$54.3M$59.2M$49.9M
CASH$289.6M$626.4M$566.0K—
LONG-TERM DEBT$423.2M$0——
DIVIDENDS PAID$77.4M$0$0—
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

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© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-06 ALL SYSTEMS LIVE FOR MACHINES →