Insider at

04

Insider transactions

05
1 buys (P) 17 sells (S) Net: $-5,867,856 + 27 non-open-market transactions below Avg return of open purchases vs now: 78.6% 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

27 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 17, 2026 BLLN S 10b5-1 19,384 $110.36 $2,139,218 16,428 Direct -54.13% Disposed -2.9% (price as of 2026-10-05)
Sept. 17, 2026 BLLN S 10b5-1 6,968 $110.30 $768,570 9,460 Direct -42.42% Disposed -2.8% (price as of 2026-10-05)
Sept. 17, 2026 BLLN S 10b5-1 2,920 $110.31 $322,105 6,540 Direct -30.87% Disposed -2.8% (price as of 2026-10-05)
Sept. 17, 2026 BLLN S 10b5-1 5,840 $110.29 $644,094 700 Direct -89.30% Disposed -2.8% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 38 $96.47 $3,666 20,662 Direct -0.18% Disposed 11.1% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 1,944 $98.97 $192,398 18,718 Direct -9.41% Disposed 8.3% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 8,285 $100.12 $829,494 10,433 Direct -44.26% Disposed 7.1% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 775 $100.83 $78,143 9,658 Direct -7.43% Disposed 6.3% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 614 $99.00 $60,786 9,044 Direct -6.36% Disposed 8.3% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 2,997 $100.11 $300,030 6,047 Direct -33.14% Disposed 7.1% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 358 $100.82 $36,094 5,689 Direct -5.92% Disposed 6.3% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 385 $99.22 $38,200 5,304 Direct -6.77% Disposed 8.0% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 1,131 $100.33 $113,473 4,173 Direct -21.32% Disposed 6.8% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 147 $101.41 $14,907 4,026 Direct -3.52% Disposed 5.7% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 576 $98.89 $56,961 3,450 Direct -14.31% Disposed 8.4% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 2,518 $100.20 $252,304 932 Direct -72.99% Disposed 7.0% (price as of 2026-10-05)
Sept. 8, 2026 BLLN S 10b5-1 232 $100.92 $23,413 700 Direct -24.89% Disposed 6.2% (price as of 2026-10-05)
Nov. 7, 2025 BLLN P 100 $60.00 $6,000 700 Direct +16.67% Acquired 78.6% (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
Sept. 17, 2026 BLLN Stock Option (right to buy) Class A Common Stock (19,384) $8.65 Jan. 18, 2033 19,384 Disposed
Sept. 17, 2026 BLLN Stock Option (right to buy) Class A Common Stock (6,968) $11.55 Oct. 17, 2033 6,968 Disposed
Sept. 17, 2026 BLLN Stock Option (right to buy) Class A Common Stock (2,920) $17.12 Oct. 16, 2034 2,920 Disposed
Sept. 17, 2026 BLLN Stock Option (right to buy) Class A Common Stock (5,840) $30.78 Sept. 30, 2035 5,840 Disposed
Sept. 8, 2026 BLLN Stock Option (right to buy) Class A Common Stock (11,042) $8.65 Jan. 18, 2033 11,042 Disposed
Sept. 8, 2026 BLLN Stock Option (right to buy) Class A Common Stock (3,969) $11.55 Oct. 17, 2033 3,969 Disposed
Sept. 8, 2026 BLLN Stock Option (right to buy) Class A Common Stock (1,663) $17.12 Oct. 16, 2034 1,663 Disposed
Sept. 8, 2026 BLLN Stock Option (right to buy) Class A Common Stock (3,326) $30.78 Sept. 30, 2035 3,326 Disposed
Nov. 7, 2025 BLLN Stock Option (right to buy) Class A Common Stock (40,000) $30.78 Sept. 30, 2035 40,000 Acquired
Nov. 7, 2025 BLLN Stock Option (right to buy) Common Stock (40,000) $30.78 Sept. 30, 2035 40,000 Disposed
Nov. 7, 2025 BLLN Stock Option (right to buy) Class A Common Stock (10,000) $17.12 Oct. 16, 2034 10,000 Acquired
Nov. 7, 2025 BLLN Stock Option (right to buy) Common Stock (10,000) $17.12 Oct. 16, 2034 10,000 Disposed
Nov. 7, 2025 BLLN Stock Option (right to buy) Class A Common Stock (15,000) $11.55 Oct. 17, 2033 15,000 Acquired
Nov. 7, 2025 BLLN Stock Option (right to buy) Common Stock (15,000) $11.55 Oct. 17, 2033 15,000 Disposed
Nov. 7, 2025 BLLN Stock Option (right to buy) Class A Common Stock (79,400) $8.65 Jan. 18, 2033 79,400 Acquired
Nov. 7, 2025 BLLN Stock Option (right to buy) Common Stock (79,400) $8.65 Jan. 18, 2033 79,400 Disposed
Jan. 22, 2021 NUWE Incentive Stock Option Common Stock (7,000) $9.30 Jan. 21, 2031 7,000 Acquired

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

Initial ownership (Form 3) 6 holdings

07

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

DateTickerSecuritySharesOwnership
Nov. 5, 2025 BLLN Common Stock [F1] 600 Direct
Nov. 5, 2025 BLLN Stock Option (right to buy)→ Common Stock [F1] (79,400) 79,400 Direct
Nov. 5, 2025 BLLN Stock Option (right to buy)→ Common Stock [F1] (15,000) 15,000 Direct
Nov. 5, 2025 BLLN Stock Option (right to buy)→ Common Stock [F1] (10,000) 10,000 Direct
Nov. 5, 2025 BLLN Stock Option (right to buy)→ Common Stock [F1] (40,000) 40,000 Direct
Aug. 10, 2020 NUWE Non Statutory Stock Option→ Common Stock (9,638) 9,638 Direct