ZENAS BIOPHARMA INC

Ticker: ZBIO CUSIP: 98937L105 Class: Common Stock

NEA Management Company, LLC's Holding History (CIK: 0001512848)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 3,523,219 Value ($000) $127,928 Avg Close $32.89 Range $18.33 - $44.60

Q3 2025

Shares 2,733,719 Value ($000) $60,689 Avg Close $16.28 Range $8.91 - $22.45

Q2 2025

Shares 2,733,719 Value ($000) $26,490 Avg Close $9.74 Range $6.11 - $12.56

Q1 2025

Shares 2,613,948 Value ($000) $20,650 Avg Close $7.83 Range $5.83 - $10.95

Q4 2024

Shares 2,613,948 Value ($000) $21,408 Avg Close $15.60 Range $7.79 - $26.25

Q3 2024

Shares 2,613,948 Value ($000) $44,228 Avg Close $17.98 Range $16.35 - $20.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,523,219	$127,928	$32.89	$18.33 - $44.60
Q3 2025	2,733,719	$60,689	$16.28	$8.91 - $22.45
Q2 2025	2,733,719	$26,490	$9.74	$6.11 - $12.56
Q1 2025	2,613,948	$20,650	$7.83	$5.83 - $10.95
Q4 2024	2,613,948	$21,408	$15.60	$7.79 - $26.25
Q3 2024	2,613,948	$44,228	$17.98	$16.35 - $20.50