Stock Scorer
Stock Board CompareNew Screen Insiders ETFNew
Donate
…
Report Measures Companies Earnings calendar Insider buying Fund portfolios Congress trades ETFs
Sign in

Innovative Solutions and Support (ISSC) · Insider trading

What Innovative Solutions and Support's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$0
0 insiders
Net, 12 months
$0
bought less sold
Latest filing
2026-10-02
filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

2025-01: $2.61M sold 2025-01 2025-02: $883,858 sold 2025-06: $9.10M sold 2025-07 2026-01 2026-07
Bought Sold Largest month: $9.10M

Who traded, two years

InsiderBoughtSold TradesLast tradeHolds after
Harborne Christopher10% owner – $12.60M 25 2025-06-30 –

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

DateInsiderTradeShares PriceValueHolds afterFiling
2025-06-30 Harborne Christopher10% owner Saleindirect 145,009 13.69 $1.99M 1,583,411 Form 4
2025-06-27 Harborne Christopher10% owner Saleindirect 40,919 13.50 $552,406 1,760,000 Form 4
2025-06-27 Harborne Christopher10% owner Saleindirect 31,580 13.91 $439,278 1,728,420 Form 4
2025-06-26 Harborne Christopher10% owner Saleindirect 59,667 13.21 $788,201 1,800,919 Form 4
2025-06-25 Harborne Christopher10% owner Saleindirect 90,655 12.92 $1.17M 1,860,586 Form 4
2025-06-23 Harborne Christopher10% owner Saleindirect 89,414 12.50 $1.12M 1,951,241 Form 4
2025-06-20 Harborne Christopher10% owner Saleindirect 31,953 12.25 $391,424 2,040,655 Form 4
2025-06-18 Harborne Christopher10% owner Saleindirect 17,198 12.28 $211,191 2,072,608 Form 4
2025-06-17 Harborne Christopher10% owner Saleindirect 21,809 12.77 $278,501 2,089,806 Form 4
2025-06-11 Harborne Christopher10% owner Saleindirect 5,116 11.77 $60,215 2,111,615 Form 4
2025-06-10 Harborne Christopher10% owner Saleindirect 438 11.75 $5,146 2,116,731 Form 4
2025-06-09 Harborne Christopher10% owner Saleindirect 63,592 11.78 $749,114 2,117,169 Form 4
2025-06-06 Harborne Christopher10% owner Saleindirect 35,437 11.76 $416,739 2,180,761 Form 4
2025-06-05 Harborne Christopher10% owner Saleindirect 11,944 11.79 $140,820 2,216,198 Form 4
2025-06-04 Harborne Christopher10% owner Saleindirect 43,997 11.67 $513,445 2,228,142 Form 4
2025-06-03 Harborne Christopher10% owner Saleindirect 6,766 11.50 $77,809 2,272,139 Form 4
2025-06-02 Harborne Christopher10% owner Saleindirect 17,740 11.51 $204,187 2,278,905 Form 4
2025-02-06 Harborne Christopher10% owner Saleindirect 14,970 11.59 $173,502 2,296,645 Form 4
2025-02-04 Harborne Christopher10% owner Saleindirect 63,368 11.21 $710,355 2,311,615 Form 4
2025-01-31 Harborne Christopher10% owner Saleindirect 42,788 11.84 $506,610 2,374,983 Form 4
2025-01-30 Harborne Christopher10% owner Saleindirect 7,086 11.17 $79,151 2,417,771 Form 4
2025-01-24 Harborne Christopher10% owner Saleindirect 6,713 11.32 $75,991 2,424,857 Form 4
2025-01-23 Harborne Christopher10% owner Saleindirect 69,599 11.21 $780,205 2,431,570 Form 4
2025-01-21 Harborne Christopher10% owner Saleindirect 98,600 10.82 $1.07M 2,501,169 Form 4
2025-01-17 Harborne Christopher10% owner Saleindirect 10,000 10.16 $101,600 2,599,769 Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

19 × grant or award16 × shares withheld for tax1 × returned to the company1 × option exercise
Show them
DateInsiderWhatShares PriceHolds afterFiling
2026-09-30 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −911 18.57 84,847 Form 4
2026-08-31 Bressner Glen RDirector Grant or award A +2,500 19.69 156,155 Form 4
2026-08-31 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −480 19.00 85,758 Form 4
2026-08-31 Askarpour ShahramChief Executive Officer Shares withheld for tax F −1,159 19.00 493,876 Form 4
2026-07-08 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −749 18.31 86,238 Form 4
2026-06-30 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −910 18.00 86,987 Form 4
2026-05-20 Bressner Glen RDirector Grant or award A +6,300 15.93 153,655 Form 4
2026-05-18 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −474 16.26 87,897 Form 4
2026-05-18 Askarpour ShahramChief Executive Officer Shares withheld for tax F −906 16.26 495,035 Form 4
2026-04-16 Belland Stephen LDirector Grant or award A +5,618 – 42,559 Form 4
2026-04-16 Bressner Glen RDirector Grant or award A +5,618 – 147,355 Form 4
2026-04-16 Carolin Roger AnthonyDirector Grant or award A +5,618 – 83,188 Form 4
2026-04-16 Silfen Richard ADirector Grant or award A +5,618 – 7,508 Form 4
2026-04-16 Dean Garry C.Director Grant or award A +5,618 – 29,408 Form 4
2026-04-16 Devine Denise LDirector Returned to the company D −5,403 – 15,004 Form 4
2026-04-16 Devine Denise LDirector Grant or award A +5,618 – 20,622 Form 4
2026-04-08 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −765 23.02 88,371 Form 4
2026-03-31 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −897 20.53 89,136 Form 4
2026-02-22 Askarpour ShahramDirector, Chief Executive Officer Shares withheld for tax F −2,876 24.32 495,941 Form 4
2026-02-18 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −2,172 23.52 90,033 Form 4
2026-02-18 Askarpour ShahramChief Executive Officer Shares withheld for tax F −3,625 23.52 498,817 Form 4
2026-02-17 Askarpour ShahramDirector, Chief Executive Officer Grant or award A +20,171 19.83 502,442 Form 4/A
2026-02-17 DiGiovanni JeffreyChief Financial Officer Grant or award A +9,455 19.83 92,205 Form 4/A
2026-02-17 Silfen Richard ADirector Grant or award A +1,890 – 1,890 Form 4
2026-01-13 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −868 18.80 82,750 Form 4
2026-01-11 Askarpour ShahramDirector, Chief Executive Officer Shares withheld for tax F −2,128 18.41 482,271 Form 4
2025-12-31 DiGiovanni JeffreyChief Financial Officer Shares withheld for tax F −1,000 18.94 83,618 Form 4
2025-11-20 Askarpour ShahramDirector, Chief Executive Officer Option exercise M +201,000 – 572,317 Form 4/A
2025-11-20 Askarpour ShahramDirector, Chief Executive Officer Shares withheld for tax F −87,918 8.42 484,399 Form 4/A
2025-04-17 Belland Stephen LDirector Grant or award A +13,536 – 36,941 Form 4
2025-04-17 Carolin Roger AnthonyDirector Grant or award A +13,536 – 77,570 Form 4
2025-04-17 Dean Garry C.Director Grant or award A +13,536 – 23,790 Form 4
2025-04-17 Devine Denise LDirector Grant or award A +13,536 – 20,407 Form 4
2025-04-17 Bressner Glen RDirector Grant or award A +13,536 – 141,737 Form 4
2025-02-18 Askarpour ShahramCHIEF EXECUTIVE OFFICER Grant or award A +37,835 – 370,317 Form 4
2025-02-18 DiGiovanni JeffreyCHIEF FINANCIAL OFFICER Grant or award A +17,462 – 84,618 Form 4
2025-01-27 Devine Denise LDirector Grant or award A +6,781 – 6,781 Form 4

How to read it

Buy, sale
Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan
A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after
The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value
Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

Innovative Solutions and Support's scores and multiples ›