JHIUF's three largest insider shareholders as of September 09, 2026 are Jonathan Skelly (Pres. James Hardie Na, 309.91K shares), Aaron M Erter (Ceo, 225.18K shares), Ryan Kilcullen (Chief Operations Officer, 79.62K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Jesse G Singh | Director | 117,028 | 261,683 | 378,711 | 31.2% | 25 Aug, 2026 |
| 2 | Jonathan Skelly | Pres. James Hardie Na | 309,906 | 0 | 309,906 | 25.5% | 27 Aug, 2026 |
| 3 | Aaron M Erter | Ceo | 225,181 | 0 | 225,181 | 18.5% | 24 Aug, 2026 |
| 4 | Ryan Kilcullen | Chief Operations Officer | 79,624 | 0 | 79,624 | 6.6% | 19 Aug, 2026 |
| 5 | Ryan Lada | Cfo | 70,014 | 0 | 70,014 | 5.8% | 17 Jun, 2026 |
| 6 | Nigel Stein | Director | 41,033 | 0 | 41,033 | 3.4% | 16 Jun, 2026 |
| 7 | Howard C Heckes | Director | 27,883 | 0 | 27,883 | 2.3% | 16 Jun, 2026 |
| 8 | Gary E Hendrickson | Director | 25,174 | 0 | 25,174 | 2.1% | 16 Jun, 2026 |
| 9 | Timothy Beastrom | Chief Legal Officer | 22,762 | 0 | 22,762 | 1.9% | 19 Aug, 2026 |
| 10 | Suzanne B Rowland | Director | 16,301 | 0 | 16,301 | 1.3% | 16 Jun, 2026 |
| 11 | David Lawrence Hill | Cao | 12,923 | 0 | 12,923 | 1.1% | 19 Aug, 2026 |
| 12 | John C Pfeifer | Director | 5,361 | 0 | 5,361 | 0.4% | 16 Jun, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 25 Aug, 2026 | Jonathan Skelly | Pres. James Hardie Na | Disposed S | 15,000 | $30.45 | $456.75K | 309,906 | Direct |
| 25 Aug, 2026 | Jonathan Skelly | Pres. James Hardie Na | Acquired M | 50,000 | $11.23 | $561.50K | 359,906 | Direct |
| 25 Aug, 2026 | Jonathan Skelly | Pres. James Hardie Na | Disposed S | 50,000 | $30.46 | $1.52Mn | 309,906 | Direct |
| 25 Aug, 2026 | Jonathan Skelly | Pres. James Hardie Na | Disposed M | 50,000 | $0.00 | $0 | 287,721 | Direct |
| 21 Aug, 2026 | Jesse G Singh | Director | Disposed S | 103,400 | $30.22 | $3.12Mn | 0 | Indirect |
| 21 Aug, 2026 | Jesse G Singh | Director | Disposed S | 118,057 | $30.34 | $3.58Mn | 381,683 | Indirect |
| 21 Aug, 2026 | Jesse G Singh | Director | Acquired M | 265,000 | $11.23 | $2.98Mn | 382,028 | Direct |
| 21 Aug, 2026 | Jesse G Singh | Director | Disposed S | 265,000 | $30.19 | $8.00Mn | 117,028 | Direct |
| 24 Aug, 2026 | Jesse G Singh | Director | Disposed S | 120,000 | $30.08 | $3.61Mn | 261,683 | Indirect |
| 24 Aug, 2026 | Jesse G Singh | Director | Acquired M | 265,100 | $11.23 | $2.98Mn | 382,128 | Direct |
| 24 Aug, 2026 | Jesse G Singh | Director | Disposed S | 265,100 | $30.23 | $8.01Mn | 117,028 | Direct |
| 21 Aug, 2026 | Jesse G Singh | Director | Disposed M | 265,000 | $0.00 | $0 | 1,699,149 | Direct |
| 24 Aug, 2026 | Jesse G Singh | Director | Disposed M | 265,100 | $0.00 | $0 | 1,434,049 | Direct |
| 20 Aug, 2026 | Aaron M Erter | Ceo | Acquired A | 60,588 | $0.00 | $0 | 225,181 | Direct |
| 20 Aug, 2026 | Aaron M Erter | Ceo | Acquired A | 75,495 | $0.00 | $0 | 75,495 | Direct |
| 17 Aug, 2026 | Timothy Beastrom | Chief Legal Officer | Acquired A | 4,509 | $0.00 | $0 | 24,142 | Direct |
| 17 Aug, 2026 | David Lawrence Hill | Cao | Disposed F | 910 | $30.43 | $27.69K | 12,923 | Direct |
| 17 Aug, 2026 | Ryan Kilcullen | Chief Operations Officer | Acquired A | 7,327 | $0.00 | $0 | 81,771 | Direct |
| 17 Aug, 2026 | Aaron M Erter | Ceo | Acquired A | 59,972 | $0.00 | $0 | 189,810 | Direct |
| 17 Aug, 2026 | Ryan Kilcullen | Chief Operations Officer | Disposed F | 2,147 | $30.43 | $65.33K | 79,624 | Direct |