MarketPeel
Insider Trading Intelligence
AF

Amy Shih-hua Feng

WSR
DIRECTOR · WHITESTONE REIT · CIK 0001941548
FILING MIX · LIFETIME100%/0%
BUYS
10
SELLS
0
TOTAL VALUE
$881.9K
COMPANIES
1
ACTIVE SINCE
Dec 2022
HOLDINGS NOW
69,507
AVG SELL PX
TRADE KIND
SHOWING 10 / 10
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
6 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Amy Shih-hua Feng, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d6+50.00%-1.19%-0.00%-1.19%-1.62%
14d6+66.67%-0.86%+0.57%-1.43%-1.16%
30d6+50.00%-2.22%+0.09%-2.31%-1.04%
60d6+50.00%-3.19%+3.54%-6.74%-6.22%
90d6+33.33%-2.65%+5.75%-8.40%-8.87%
180d6+66.67%+3.58%+12.93%-9.35%-5.69%
1y6+66.67%+12.89%+19.28%-6.39%-3.39%
2y6(2 pending)+100.00%+44.61%+41.30%+3.11%+4.96%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
WSR · 69,507 shares · as of Dec 24, 2025
017,37734,75452,13069,507202320242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
FLOW · 10 buys / 0 sellsCOVERAGE · 13 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
WSR
WHITESTONE REIT
PURCHASEGRANT
Stock grant
15,282$13.70$209.4K69,507Dec 24, 2025Dec 29, 2025View →
WSR
WHITESTONE REIT
PURCHASE
675$14.32$9.7K54,025Mar 19, 2025Mar 21, 2025View →
WSR
WHITESTONE REIT
PURCHASE
200$14.31$2.9K54,225Mar 19, 2025Mar 21, 2025View →
WSR
WHITESTONE REIT
PURCHASEGRANT
Stock grant
12,784$14.15$180.9K53,350Dec 24, 2024Dec 26, 2024View →
WSR
WHITESTONE REIT
PURCHASE
17,000$13.09$222.5K40,566Jun 11, 2024Jun 12, 2024View →
WSR
WHITESTONE REIT
PURCHASE
6,100$13.07$79.7K23,566Jun 3, 2024Jun 4, 2024View →
WSR
WHITESTONE REIT
PURCHASEGRANT
Stock grant
4,824$12.44$60.0K17,466Dec 20, 2023Dec 21, 2023View →
WSR
WHITESTONE REIT
PURCHASE
3,900$8.47$33.0K12,642May 5, 2023May 8, 2023View →
WSR
WHITESTONE REIT
PURCHASE
3,650$9.67$35.3K8,742Mar 3, 2023Mar 6, 2023View →
WSR
WHITESTONE REIT
PURCHASEGRANT
Stock grant
5,092$9.52$48.5K5,092Dec 19, 2022Dec 20, 2022View →
Other insiders · WSR
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About this filer
CIK 0001941548
ROLE
Director
PRIMARY
WSR
COMPANIES
1
ACTIVE SINCE
Dec 2022
MARKETPEEL · /INSIDER/0001941548DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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