| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 22, 2026 | Leahy Natalya | CEO | F | 9,763 | $0.0000 | $0.00 |
| Jun 17, 2026 | BISNOW MICHAEL ELLIOTT | Director | S | 44,642 | $24.2138 | $1.08M |
| Jun 4, 2026 | Dryden L. Dyson | Director | S | 39,946 | $22.0411 | $880.45K |
| May 29, 2026 | EIN MARK | Director | J | 300,000 | – | – |
| May 29, 2026 | FAHEY JOHN M JR | Director | – | 2,000 | $22.8902 | $45.78K |
| May 29, 2026 | Dryden L. Dyson | Director | S | 52,747 | $23.0925 | $1.22M |
| May 21, 2026 | Byus Trey | Chief Expedition Officer | S | 10,000 | $20.0500 | $200.50K |
| May 21, 2026 | FAHEY JOHN M JR | Director | S | 2,000 | $20.2600 | $40.52K |
| May 14, 2026 | FAHEY JOHN M JR | Director | S | 1,000 | $19.3950 | $19.39K |
| May 12, 2026 | FAHEY JOHN M JR | Director | S | 1,000 | $19.3950 | $19.39K |
| May 11, 2026 | Byus Trey | Chief Expedition Officer | S | 26,460 | $20.2345 | $535.40K |
| May 11, 2026 | FAHEY JOHN M JR | Director | S | 3,500 | $20.0386 | $70.14K |
| May 8, 2026 | EIN MARK | Director | J | 1,000,000 | – | – |
| Apr 28, 2026 | TAYLOR KEITH A | Chief Maritime Officer | F | 2,014 | $17.8600 | $35.97K |
| Apr 11, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | F | 1,833 | $19.2200 | $35.23K |
| Mar 31, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | F | 2,311 | $0.0000 | $0.00 |
| Mar 31, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | A | 5,780 | $0.0000 | $0.00 |
| Mar 31, 2026 | Leahy Natalya | CEO | F | 24,491 | $0.0000 | $0.00 |
| Mar 31, 2026 | Leahy Natalya | CEO | A | 14,220 | $0.0000 | $0.00 |
| Mar 31, 2026 | Byus Trey | Chief Expedition Officer | F | 4,520 | $0.0000 | $0.00 |
| Mar 31, 2026 | Byus Trey | Chief Expedition Officer | A | 7,262 | $0.0000 | $0.00 |
| Mar 31, 2026 | Goldberg Frederick | Chief Financial Officer | F | 9,490 | $0.0000 | $0.00 |
| Mar 31, 2026 | Goldberg Frederick | Chief Financial Officer | A | 11,257 | $0.0000 | $0.00 |
| Mar 31, 2026 | Goldberg Frederick | Chief Financial Officer | F | 9,490 | $0.0000 | $0.00 |
| Mar 31, 2026 | Goldberg Frederick | Chief Financial Officer | A | 11,257 | $0.0000 | $0.00 |
| Mar 31, 2026 | Leahy Natalya | CEO | F | 24,491 | $0.0000 | $0.00 |
| Mar 31, 2026 | Leahy Natalya | CEO | A | 14,220 | $0.0000 | $0.00 |
| Mar 31, 2026 | Byus Trey | Chief Expedition Officer | F | 5,202 | $17.3000 | $89.99K |
| Mar 31, 2026 | Byus Trey | Chief Expedition Officer | A | 13,767 | $0.0000 | $0.00 |
| Mar 31, 2026 | TAYLOR KEITH A | Chief Maritime Officer | A | 8,584 | $0.0000 | $0.00 |
| Mar 29, 2026 | Byus Trey | Chief Expedition Officer | F | 2,313 | $0.0000 | $0.00 |
| Mar 18, 2026 | Lindblad Sven-Olof | Director, 10% Owner | G | 100,000 | $0.0000 | $0.00 |
| Mar 16, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | F | 106,713 | $16.9300 | $1.81M |
| Mar 15, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | A | 243,916 | $0.0000 | $0.00 |
| Mar 10, 2026 | FAHEY JOHN M JR | Director | S | 7,768 | $17.6613 | $137.19K |
| Mar 10, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | A | 771,863 | $0.0000 | $0.00 |
| Mar 9, 2026 | Smith, Jr. Thomas S. | Director | S | 56,000 | $17.5678 | $983.80K |
| Feb 7, 2026 | Leahy Natalya | CEO | F | 11,842 | $20.0400 | $237.31K |
| Feb 5, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | M | 41,000 | $0.0000 | $0.00 |
| Feb 5, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | S | 41,000 | $18.0781 | $741.20K |
| Feb 5, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | M | 41,000 | $0.0000 | $0.00 |
| Feb 4, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | M | 181,389 | $0.0000 | $0.00 |
| Feb 4, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | S | 181,389 | $18.0448 | $3.27M |
| Feb 4, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | M | 181,389 | $0.0000 | $0.00 |
| Feb 4, 2026 | Lindblad Sven-Olof | Director, 10% Owner | S | 28,002 | $17.6069 | $493.03K |
| Feb 3, 2026 | Lindblad Sven-Olof | Director, 10% Owner | S | 127,310 | $17.3845 | $2.21M |
| Feb 2, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | M | 87,478 | $0.0000 | $0.00 |
| Feb 2, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | S | 87,478 | $17.0809 | $1.49M |
| Feb 2, 2026 | BRESSLER BENJAMIN | *Founder & CEO of NHA | M | 87,478 | $0.0000 | $0.00 |
| Feb 2, 2026 | Lindblad Sven-Olof | Director, 10% Owner | S | 118,846 | $17.3515 | $2.06M |