Harborne Christopher

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

7

Stocks Covered

1

Latest Filing

Jul 15, 2025

Filings

ISSC

INNOVATIVE SOLUTIONS & SUPPORT INC

SC 13D/A · Jul 15, 2025

0.0%

0 shares

ISSC

INNOVATIVE SOLUTIONS & SUPPORT INC

SC 13D/A · Jul 10, 2025

5.5%

959K shares

ISSC

INNOVATIVE SOLUTIONS & SUPPORT INC

SC 13D/A · Jul 7, 2025

7.2%

1.3M shares

ISSC

INNOVATIVE SOLUTIONS & SUPPORT INC

SC 13D/A · Jul 1, 2025

9.0%

1.6M shares

ISSC

INNOVATIVE SOLUTIONS & SUPPORT INC

SC 13D/A · Jun 25, 2025

11.1%

2.0M shares

ISSC

INNOVATIVE SOLUTIONS & SUPPORT INC

SC 13D/A · Jun 6, 2025

12.6%

2.2M shares

ISSC

INNOVATIVE SOLUTIONS & SUPPORT INC

SC 13D/A · Jan 27, 2025

13.8%

2.4M shares