Insider at

04

Insider transactions

05
0 buys (P) 8 sells (S) Net: $-3,538,694 + 13 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

13 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 3, 2026 NNE S 10b5-1 20,000 $26.08 $521,600 345,000 Direct -5.48% Disposed -40.0% (price as of 2026-10-05)
June 3, 2026 NNE S 10b5-1 15,223 $26.84 $408,585 346,992 Direct -4.20% Disposed -41.7% (price as of 2026-10-05)
June 3, 2026 NNE S 10b5-1 1,761 $27.59 $48,586 345,231 Direct -0.51% Disposed -43.3% (price as of 2026-10-05)
June 3, 2026 NNE S 10b5-1 174 $28.81 $5,013 345,057 Direct -0.05% Disposed -45.7% (price as of 2026-10-05)
June 3, 2026 NNE S 10b5-1 57 $29.91 $1,705 345,000 Direct -0.02% Disposed -47.7% (price as of 2026-10-05)
Jan. 28, 2026 NNE S 10b5-1 39,845 $33.66 $1,341,183 285,155 Direct -12.26% Disposed -53.5% (price as of 2026-10-05)
Jan. 28, 2026 NNE S 10b5-1 31,163 $34.38 $1,071,384 253,992 Direct -10.93% Disposed -54.5% (price as of 2026-10-05)
Jan. 28, 2026 NNE S 10b5-1 3,992 $35.23 $140,638 250,000 Direct -1.57% Disposed -55.6% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 3, 2026 NNE Stock Options [F1] Common Stock (20,000) $3.00 · 20,000 Disposed
June 3, 2026 NNE Restricted Stock Units [F2] Common Stock (17,215) $0.00 · 17,215 Disposed
Feb. 2, 2026 NNE Stock Options [F1] Common Stock (75,000) $1.50 · 75,000 Disposed
Feb. 2, 2026 NNE Stock Options [F2] Common Stock (20,000) $3.00 · 20,000 Disposed
Jan. 28, 2026 NNE Stock Options [F1] Common Stock (75,000) $1.50 · 75,000 Disposed
Nov. 13, 2025 NNE Restricted Stock Units [F1] Common Stock (53,415) · · 53,415 Acquired
June 3, 2025 NNE Restricted Stock Units [F1] Common Stock (51,645) · · 51,645 Acquired
March 13, 2025 NNE Stock Options (right to purchase) Common Stock (150,000) $28.32 · 150,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
May 6, 2024 NNE Common Stock 250,000 Direct
May 6, 2024 NNE Option→ Common Stock (150,000) 150,000 Direct
May 6, 2024 NNE Option→ Common Stock (40,000) 40,000 Direct