MarketPeel
Insider Trading Intelligence
AN

Andrew C. Nelson

ISTR
DIRECTOR · INVESTAR HOLDING CORP · CIK 0001611476
FILING MIX · LIFETIME100%/0%
BUYS
29
SELLS
0
TOTAL VALUE
$502.5K
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
147,738
AVG SELL PX
TRADE KIND
SHOWING 29 / 29
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
6 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Andrew C. Nelson, 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+16.67%-9.01%-0.99%-8.01%-7.26%
14d6+33.33%-10.16%-0.61%-9.55%-5.71%
30d6+16.67%-6.46%+2.91%-9.36%-8.09%
60d6+33.33%-9.42%+3.22%-12.64%-19.04%
90d6+33.33%+4.95%+10.34%-5.39%-17.62%
180d6+16.67%-5.14%+14.35%-19.49%-30.48%
1y6+66.67%+34.28%+34.19%+0.09%-2.30%
2y6+83.33%+44.13%+51.20%-7.07%-23.18%
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
ISTR · 147,738 shares · as of Jan 21, 2026
036,93573,869110,804147,738202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 29 buys / 0 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ISTR
INVESTAR HOLDING CORP
PURCHASEGRANT
Stock grant
1,431147,738Jan 21, 2026Jan 23, 2026View →
ISTR
INVESTAR HOLDING CORP
PURCHASEGRANT
Stock grant
1,750145,032Jan 15, 2025Jan 17, 2025View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
42$21.06$8858,610Oct 31, 2024Nov 4, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
305$21.06$6.4K143,282Oct 31, 2024Nov 4, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
325$18.75$6.1K142,977Jul 31, 2024Nov 4, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
45$18.75$8448,568Jul 31, 2024Nov 4, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
362$16.71$6.0K142,652Apr 30, 2024May 2, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
50$16.71$8368,523Apr 30, 2024May 2, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
46$17.92$8248,473Jan 31, 2024May 2, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
336$17.92$6.0K142,290Jan 31, 2024May 2, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASEGRANT
Stock grant
1,918141,954Jan 17, 2024Jan 19, 2024View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
3,000$9.87$29.6K140,036Nov 1, 2023Nov 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
612$9.67$5.9K137,036Oct 31, 2023Nov 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
86$9.67$8328,427Oct 31, 2023Nov 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
55$15.08$8298,341Jul 31, 2023Nov 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
392$15.08$5.9K136,424Jul 31, 2023Nov 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
2,000$12.39$24.8K136,032May 3, 2023May 5, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
405$13.75$5.6K134,032Apr 28, 2023May 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
56$13.75$7708,286Apr 28, 2023May 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
3,000$15.77$47.3K133,360Mar 15, 2023Mar 16, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
37$20.83$7718,230Jan 31, 2023May 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
267$20.83$5.6K133,627Jan 31, 2023May 2, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASEGRANT
Stock grant
1,279128,584Jan 18, 2023Jan 20, 2023View →
ISTR
INVESTAR HOLDING CORP
PURCHASEGRANT
Stock grant
1,048125,511Jan 19, 2022Jan 21, 2022View →
ISTR
INVESTAR HOLDING CORP
PURCHASEGRANT
Stock grant
1,186122,656Jan 20, 2021Jan 22, 2021View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
9,054$13.50$122.2K121,470Apr 28, 2020Apr 29, 2020View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
5,000$17.28$86.4K112,416Mar 9, 2020Mar 9, 2020View →
ISTR
INVESTAR HOLDING CORP
PURCHASE
6,000$23.01$138.1K107,416Jan 28, 2020Jan 29, 2020View →
ISTR
INVESTAR HOLDING CORP
PURCHASEGRANT
Stock grant
1,081101,416Jan 22, 2020Jan 24, 2020View →
Other insiders · ISTR
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About this filer
CIK 0001611476
ROLE
Director
PRIMARY
ISTR
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001611476DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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