Doris Quackenbush — SEC Insider Profile, Roles & Companies

Insider at

04

05

0 buys (P) 1 sells (S) Net: $-168,732 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

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 7, 2026	AXGN	S	3,878	$43.51	$168,732	92,416 Direct	-4.03%	Disposed	-14.5% (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.

07

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

Date	Ticker	Security	Shares	Ownership
May 8, 2026	AXGN	Common Stock	96,294	Direct
May 8, 2026	AXGN	Restricted Stock Units→ Common Stock (23,000)	23,000	Direct
May 8, 2026	AXGN	Employee Stock Option (right to purchase)→ Common Stock (12,375)	12,375	Direct
May 8, 2026	AXGN	Restricted Stock Units→ Common Stock (38,000)	38,000	Direct
May 8, 2026	AXGN	Employee Stock Option (right to purchase)→ Common Stock (5,345)	5,345	Direct
May 8, 2026	AXGN	Restricted Stock Units→ Common Stock (4,750)	4,750	Direct
May 8, 2026	AXGN	Employee Stock Option (right to purchase)→ Common Stock (10,285)	10,285	Direct
May 8, 2026	AXGN	Employee Stock Option (right to purchase)→ Common Stock (15,542)	15,542	Direct