G2GBIO456160

Largest holderLee Heeyong10.21%$41M

Filed holders335% or more, plus insiders

Price and institutional trades

1Y 2Y

$22.67−2.2%2Y

JanAprJulOctJanAprJulOct

Holders

$41M · 2026-08-2110.21%

$14M · 2026-08-213.51%−0.26pp

$6.8M · 2026-08-211.69%

$5.1M · 2026-08-211.27%

$4.5M · 2026-08-211.12%

28 other related parties$22M6.44%

Average cost is the mean purchase price from filings since November 2024. Indirect stakes multiply ownership through listed companies.

Indirect-only holders

$2.9M · indirect0.72%

DreamCIS 57.02% → G2GBIO 1.27%0.72%

$2.4M · indirect0.61%

Humedix 36.08% → G2GBIO 1.69%0.61%

$1.0M · indirect

Filings

Filed	Changed	Before → after	Amount	Avg buy price
2026-08-21	2026-08-19	25.34 → 22.90%	−$11M	$27.95	Filing
2026-06-05	2026-06-01	24.64 → 25.34%	+$338K	$26.72	Filing
2026-06-05	2026-03-16	26.28 → 24.64%	+$210M	$3.59	Filing
2026-06-05	2025-09-19	27.99 → 26.28%	−$10M	$21.31	Filing
2026-06-05	2025-08-14	27.99%	-	-

Huons Global 42.76% → Humedix 36.08% → G2GBIO 1.69%0.26%

$442K · indirect0.11%

BiotoxtechCo 12.96% → G2GBIO 0.85%0.11%

No direct stake in the filings. It may be under 5% or filed before November 2024, so actual holdings may be larger.

Show 2 unchanged reports

Filed	Changed	Holder	Change	Before → after	Amount	Avg buy price
2026-05-21	-			3.52 → 3.52%	+$118K	-	Filing
2025-11-06	-			3.76 → 3.76%	+$18M	-	Filing

15 in the last 2 years · amount = quantity × price per trade in the last year (closing price where no price is filed), avg buy price = average of buys in that filing · change dates and prices only where the original filing was fetched

· avg $57.04 (partial)

· avg $14.79 (partial)

· avg $6.16 (partial)

Seol EunyoungInsider report

Lee HeeyongInsider report

Seol EunyoungInsider report

Lee HeeyongInsider report

Seol EunyoungInsider report