MarketPeel
Insider Trading Intelligence
TG

Tiffany Leann Gidley

CDNL
GENERAL COUNSEL AND SECRETARY · CARDINAL INFRASTRUCTURE GROUP INC. · CIK 0002091840
FILING MIX · LIFETIME100%/0%
BUYS
1
SELLS
0
TOTAL VALUE
$126.0K
COMPANIES
1
ACTIVE SINCE
Dec 2025
HOLDINGS NOW
6,000
AVG SELL PX
TRADE KIND
SHOWING 1 / 1
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Tiffany Leann Gidley, 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
7d1+0.00%-4.07%-1.84%-2.23%-2.23%
14d1+0.00%-7.31%+0.18%-7.49%-7.49%
30d1+0.00%-7.70%+0.71%-8.41%-8.41%
60d1+100.00%+4.27%+0.69%+3.57%+3.57%
90d1+100.00%+17.42%-1.86%+19.29%+19.29%
180d1+100.00%+142.31%+7.26%+135.05%+135.05%
1y1(1 pending)
2y1(1 pending)
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
Not enough transaction history to chart holdings.
Trading cadence · quarterly flow
BUY SELL
2025
FLOW · 1 buys / 0 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CDNL
CARDINAL INFRASTRUCTURE GROUP INC.
PURCHASE
General Counsel and Secretary
6,000$21.00$126.0K6,000Dec 11, 2025Dec 11, 2025View →
Other insiders · CDNL
Loading peer insiders…
About this filer
CIK 0002091840
ROLE
General Counsel and Secretary
PRIMARY
CDNL
COMPANIES
1
ACTIVE SINCE
Dec 2025
MARKETPEEL · /INSIDER/0002091840DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback