NXT's three largest insider shareholders as of September 29, 2026 are Gp A, Llc Tpg (TenPercentOwner, 6.04Mn shares), Daniel S Shugar (Chief Executive Officer, 871.13K shares), Howard Wenger (President, 419.87K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Gp A, Llc Tpg | TenPercentOwner | 0 | 6,044,918 | 6,044,918 | 70.1% | 07 Feb, 2024 |
| 2 | Daniel S Shugar | Chief Executive Officer | 871,131 | 0 | 871,131 | 10.1% | 11 Aug, 2026 |
| 3 | Howard Wenger | President | 419,868 | 0 | 419,868 | 4.9% | 12 Aug, 2026 |
| 4 | Charles D Boynton | Chief Financial Officer | 354,000 | 0 | 354,000 | 4.1% | 02 Sep, 2026 |
| 5 | Bruce Ledesma | Chief Legal Compliance Ofc | 249,439 | 0 | 249,439 | 2.9% | 23 Jun, 2026 |
| 6 | Nicholas Marco Miller | Chief Operating Officer | 186,194 | 0 | 186,194 | 2.2% | 01 Jun, 2026 |
| 7 | David P Bennett | Chief Accounting Officer | 161,201 | 0 | 161,201 | 1.9% | 23 Jun, 2026 |
| 8 | Leah Schlesinger | Gc, Ch Eth Compl Off'R Sec | 91,254 | 0 | 91,254 | 1.1% | 01 Jul, 2024 |
| 9 | Paul Lundstrom | Director | 55,009 | 0 | 55,009 | 0.6% | 04 Jan, 2024 |
| 10 | Willy C Shih | Director | 52,698 | 0 | 52,698 | 0.6% | 19 Aug, 2026 |
| 11 | David Scott Offer | Director | 0 | 41,298 | 41,298 | 0.5% | 04 Jan, 2024 |
| 12 | Michael P Hartung | Director | 15,269 | 0 | 15,269 | 0.2% | 04 Jan, 2024 |
| 13 | Robert Vinje | Chief Operating Officer | 15,262 | 0 | 15,262 | 0.2% | 16 Jun, 2026 |
| 14 | William D Watkins | Director | 15,232 | 0 | 15,232 | 0.2% | 19 Aug, 2026 |
| 15 | Lindsey Roon Wiedmann | Chief Legal Compliance Off. | 13,898 | 0 | 13,898 | 0.2% | 20 Jul, 2026 |
| 16 | Jeffrey B. Guldner | Director | 10,603 | 0 | 10,603 | 0.1% | 19 Aug, 2026 |
| 17 | Brandi Elizabeth Thomas | Director | 7,914 | 0 | 7,914 | 0.1% | 20 Aug, 2026 |
| 18 | Monica Karuturi | Director | 6,853 | 0 | 6,853 | 0.1% | 20 Aug, 2026 |
| 19 | Mark Menezes | Director | 6,853 | 0 | 6,853 | 0.1% | 19 Aug, 2026 |
| 20 | Rebecca Sidelinger | Director | 4,124 | 0 | 4,124 | 0.0% | 04 Jan, 2024 |
| 21 | Julia Blunden | Director | 2,742 | 0 | 2,742 | 0.0% | 24 Aug, 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 |
|---|---|---|---|---|---|---|---|---|
| 01 Sep, 2026 | Charles D Boynton | Chief Financial Officer | Disposed S | 4,500 | $79.98 | $359.91K | 354,000 | Direct |
| 21 Aug, 2026 | Julia Blunden | Director | Disposed S | 3,723 | $88.08 | $327.92K | 6,434 | Direct |
| 24 Aug, 2026 | Julia Blunden | Director | Disposed S | 3,692 | $84.10 | $310.50K | 2,742 | Direct |
| 19 Aug, 2026 | Monica Karuturi | Director | Acquired A | 2,742 | $0.00 | $0 | 6,853 | Direct |
| 19 Aug, 2026 | Brandi Elizabeth Thomas | Director | Disposed S | 7,415 | $91.25 | $676.62K | 7,914 | Direct |
| 19 Aug, 2026 | William D Watkins | Director | Acquired A | 3,455 | $0.00 | $0 | 15,232 | Direct |
| 19 Aug, 2026 | Mark Menezes | Director | Acquired A | 2,742 | $0.00 | $0 | 6,853 | Direct |
| 19 Aug, 2026 | Julia Blunden | Director | Acquired A | 2,742 | $0.00 | $0 | 10,157 | Direct |
| 19 Aug, 2026 | Willy C Shih | Director | Acquired A | 2,742 | $0.00 | $0 | 52,698 | Direct |
| 19 Aug, 2026 | Brandi Elizabeth Thomas | Director | Acquired A | 2,742 | $0.00 | $0 | 15,329 | Direct |
| 19 Aug, 2026 | Jeffrey B. Guldner | Director | Acquired A | 2,742 | $0.00 | $0 | 10,603 | Direct |
| 11 Aug, 2026 | Howard Wenger | President | Disposed S | 11,176 | $104.78 | $1.17Mn | 419,868 | Direct |
| 10 Aug, 2026 | Daniel S Shugar | Chief Executive Officer | Disposed S | 14,697 | $102.39 | $1.50Mn | 924,070 | Direct |
| 10 Aug, 2026 | Daniel S Shugar | Chief Executive Officer | Disposed S | 51,779 | $103.24 | $5.35Mn | 872,291 | Direct |
| 10 Aug, 2026 | Daniel S Shugar | Chief Executive Officer | Disposed S | 1,160 | $103.91 | $120.54K | 871,131 | Direct |
| 05 Aug, 2026 | Julia Blunden | Director | Disposed S | 2,289 | $97.22 | $222.54K | 7,415 | Direct |
| 20 Jul, 2026 | Lindsey Roon Wiedmann | Chief Legal Compliance Off. | Acquired A | 13,898 | $0.00 | $0 | 13,898 | Direct |
| 18 Jun, 2026 | Daniel S Shugar | Chief Executive Officer | Acquired M | 57,165 | — | — | 968,844 | Direct |
| 18 Jun, 2026 | Howard Wenger | President | Acquired M | 30,488 | — | — | 447,085 | Direct |
| 18 Jun, 2026 | David P Bennett | Chief Accounting Officer | Acquired M | 25,407 | — | — | 174,569 | Direct |