Mason & Associates Inc

Position in GERN — Geron Corp

CIK 1917686 LOS ANGELES, CA

Position in GERN

as of Jun 30, 2026 · filed Jul 23, 2026 Compact

Position Value

$256,399

+$76,556 QoQ

Shares Held

200,312

+66.0% QoQ

Ownership

0.031%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

#89

of 258 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

Mason & Associates Inc holds $645,396 across 3 Biotechnology names. GERN ranks #2 (39.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRSP	CRISPR Therapeutics AG	7,048	$384,397
2	GERN	Geron Corp This page	200,312	$256,399
3	IBO	Impact Biomedical Inc.	10,000	$4,600

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$256,399	200,312	+66.0%	Shares	Sole	2026-07-23
2026-03-31	$179,843	120,700	0.0%	Shares	Sole	2026-04-30
2025-12-31	$159,324	120,700	—	Shares	Sole	2026-02-05
No filing history on record for this holder in this stock.