Insider at

04

Insider transactions

05
0 buys (P) 2 sells (S) Net: $-10,993,730 + 5 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

5 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 14, 2026 BRUN S 500,000 $14.00 $7,000,000 4,437,921 Indirect -10.13% Disposed -48.4% (price as of )
Aug. 27, 2026 BRUN S 198,200 $20.15 $3,993,730 4,937,921 Indirect -3.86% Disposed -64.1% (price as of )

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
Aug. 19, 2026 BRUN Warrants Class A Common Stock (1,101,986) $11.50 May 8, 2031 1,101,986 Disposed
June 9, 2026Amended by 0001493152-26-040602 BRUN Warrants Class A Common Stock (1,101,986) $1.75 May 8, 2031 1,101,986 Disposed

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
May 15, 2026 BRUN Class A Common Stock, par value $0.0001 per share 2,065,385 Indirect
May 15, 2026 BRUN Warrants→ Class A Common Stock, par value $0.0001 per share (1,101,986) 1,101,986 Indirect