MarketPeel
Insider Trading Intelligence
MS

Michael S. Samis

BANF
DIRECTOR · BANCFIRST CORP /OK/ · CIK 0001578456
FILING MIX · LIFETIME100%/0%
BUYS
1
SELLS
0
TOTAL VALUE
$105.0K
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
3,000
AVG SELL PX
TRADE KIND
SHOWING 1 / 1
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Michael S. Samis, 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%-7.62%-6.50%-1.12%-1.12%
14d1+0.00%-1.31%+9.74%-11.06%-11.06%
30d1+0.00%-4.59%+16.50%-21.09%-21.09%
60d1+0.00%-5.65%+20.07%-25.72%-25.72%
90d1+100.00%+15.63%+28.78%-13.15%-13.15%
180d1+100.00%+28.56%+40.73%-12.16%-12.16%
1y1+100.00%+116.34%+68.16%+48.18%+48.18%
2y1+100.00%+151.22%+87.50%+63.72%+63.72%
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
2020
FLOW · 1 buys / 0 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILED
BANF
BANCFIRST CORP /OK/
PURCHASE
Director
3,000$35.00$105.0K3,000Mar 16, 2020Mar 16, 2020
Other insiders · BANF
Loading peer insiders…
About this filer
CIK 0001578456
ROLE
Director
PRIMARY
BANF
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001578456DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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

Feedback