MarketPeel
Insider Trading Intelligence
RC

Roger Anthony Carolin

ISSC
DIRECTOR · INNOVATIVE SOLUTIONS & SUPPORT INC · CIK 0001351909
FILING MIX · LIFETIME79%/21%
BUYS
53
SELLS
14
TOTAL VALUE
$4.01M
COMPANIES
2
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
85,804
AVG SELL PX
$29.15
TRADE KIND
SHOWING 67 / 67
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Roger Anthony Carolin, 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
7d4+75.00%-6.86%+0.68%-7.54%-10.05%
14d4+75.00%-6.84%+1.88%-6.37%-16.97%
30d4+75.00%-5.80%+2.91%-10.00%-17.57%
60d4+75.00%-5.11%+6.24%-11.36%-15.32%
90d4(1 pending)+66.67%-5.98%+9.35%-15.33%-25.71%
180d4(1 pending)+66.67%-8.94%+16.05%-24.99%-36.67%
1y4(1 pending)+100.00%-13.25%+30.76%-44.01%-46.47%
2y4(1 pending)+0.00%+24.68%+23.27%+1.41%+1.20%
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
ISSC · 83,188 shares · as of Apr 16, 2026
020,79741,59462,39183,188202120222023202420252026SHARES 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
2026
FLOW · 53 buys / 14 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
2.5172,615.517Jun 23, 2026Jun 25, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
8.1658,903.953Jun 23, 2026Jun 25, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
9.4289,902.485Jun 23, 2026Jun 25, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
2,6132,613May 13, 2026May 15, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASE
20,000$11.71$234.2K114,409May 5, 2026May 7, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,000$76.24$1.52M94,409May 5, 2026May 7, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,0000May 5, 2026May 7, 2026View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
5,61883,188Apr 16, 2026Apr 20, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
18.1569,893.057Mar 31, 2026Apr 2, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
15.7258,895.788Mar 31, 2026Apr 2, 2026View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
20.0099,874.901Dec 23, 2025Dec 26, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
17.3298,880.064Dec 23, 2025Dec 26, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
27.3659,854.892Sep 23, 2025Sep 25, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
23.78,862.734Sep 23, 2025Sep 25, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
33.3678,839.034Jun 25, 2025Jun 27, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
38.5279,827.527Jun 25, 2025Jun 27, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
9,7899,789May 15, 2025May 16, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASE
6,01794,409May 14, 2025May 16, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
6,017.0340May 14, 2025May 16, 2025View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
13,53677,570Apr 17, 2025Apr 21, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
25.9886,017.034Apr 2, 2025Apr 4, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
37.638,805.667Apr 2, 2025Apr 4, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,0000Feb 11, 2025Feb 13, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASE
20,000$5.66$113.2K88,392Feb 11, 2025Feb 13, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASE
20,000$6.81$136.2K68,392Feb 11, 2025Feb 13, 2025View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
157.5398,768.036Dec 23, 2024Dec 26, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
108.7985,991.047Dec 23, 2024Dec 26, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
21.5238,610.498Sep 23, 2024Sep 25, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
14.8645,882.249Sep 23, 2024Sep 25, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
17.9338,588.975Jun 24, 2024Jun 26, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
12.3855,867.385Jun 24, 2024Jun 26, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
5,8555,855May 14, 2024May 16, 2024View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
11,24464,034Apr 18, 2024Apr 22, 2024View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASE
6,86852,790Apr 13, 2024Apr 16, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
20.9888,571.042Apr 1, 2024Apr 3, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
19.5338,550.054Dec 26, 2023Dec 27, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASE
20,000$9.17$183.4K68,392Dec 4, 2023Dec 6, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,0000Dec 4, 2023Dec 6, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,000$28.31$566.2K48,392Dec 4, 2023Dec 6, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
28.3998,530.521Sep 25, 2023Sep 27, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
24.1228,502.122Jun 26, 2023Jun 28, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
8,4788,478May 16, 2023May 18, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
8,809.4080May 16, 2023May 18, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASE
8,80948,392May 16, 2023May 18, 2023View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
1,74245,922Apr 18, 2023Apr 20, 2023View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
6,8686,868Apr 13, 2023Jan 25, 2024View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
26.1088,809.408Mar 20, 2023Mar 22, 2023View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
6,08844,180Jan 3, 2023Jan 5, 2023View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
26.768,783.3Dec 27, 2022Dec 29, 2022View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
25.9888,756.54Sep 26, 2022Sep 28, 2022View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
24.5528,730.552Jun 27, 2022Jun 29, 2022View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
8,70648,289May 17, 2022May 19, 2022View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
6,34938,092Jan 3, 2022Jan 4, 2022View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,000$26.92$538.4K39,583Aug 5, 2021Aug 6, 2021View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
20,000$4.50$90.0K59,583Aug 5, 2021Aug 6, 2021View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,0000Aug 5, 2021Aug 6, 2021View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
20,00020,000May 18, 2021May 19, 2021View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
3,09439,583May 18, 2021May 19, 2021View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
6,87231,743Jan 4, 2021Jan 6, 2021View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
SALE
18,264$8.06$147.2K35,050Dec 15, 2020Dec 16, 2020View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
SALE
10,179$8.04$81.8K24,871Dec 15, 2020Dec 16, 2020View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,0000Dec 1, 2020Dec 2, 2020View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
20,000$4.58$91.6K56,489Dec 1, 2020Dec 2, 2020View →
AMKR
AMKOR TECHNOLOGY, INC.
SALE
20,000$15.16$303.2K36,489Dec 1, 2020Dec 2, 2020View →
AMKR
AMKOR TECHNOLOGY, INC.
SALEGRANT
Stock grant
6,10636,489May 19, 2020May 20, 2020View →
AMKR
AMKOR TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
20,00020,000May 19, 2020May 20, 2020View →
ISSC
INNOVATIVE SOLUTIONS & SUPPORT INC
PURCHASEGRANT
Stock grant
18,26453,314Jan 2, 2020Jan 6, 2020View →
Other insiders · ISSC
Loading peer insiders…
About this filer
CIK 0001351909
ROLE
Director
PRIMARY
ISSC
COMPANIES
2
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001351909DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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