$CASIF

$0.15 +$0.00 (0.0%) Close

$CASIF Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 20.6M shares outstanding

Who owns CASIF?

By type of holder

Institutions 0.0% Insiders 0.0% Everyone else 100.0%

Concentration Top 10 holders own 212.0%

WEI-WU HE, Ph.D. 116.7% · James Huang 22.6%

Institutional ownership

0.0%

0.0 pts vs last qtr

Institutional holders

0 vs last qtr

Net shares bought

−128

by institutions in Q2 2026

New / sold out

1 / 1

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

West Paces Advisors Inc. NEW +100

Biggest sellers in Q2 2026

Simplex Trading, LLC SOLD OUT −228

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for CASI Pharmaceuticals Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2020–FY2025

+67.8%

+10.91% a year

Each share's claim on the business

−40.4%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$3.55M vs $34.1M

over 6 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

71.9%

of institutional shares changed hands

Top 10 managers, median time held

0 quarters

Super Investors

Investment managers reporting CASIF on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
ST Simplex Trading, LLC	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding228 (Q1'26) Change over 8 quarters0 Simplex Trading, LLC's full portfolio →
WP West Paces Advisors Inc.	100	0.00%	NEW	Q2 '26	0.0%
Shares held by quarter Peak holding100 (Q3'24) Change over 8 quarters0 Share of the company0.000% West Paces Advisors Inc.'s full portfolio →

Simplex Trading, LLC

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

West Paces Advisors Inc.

100

% of company

0.00%

Change vs last qtr

NEW

Held since

Q2 '26

Institutional Funds

Mutual funds and ETFs reporting CASIF on Form N-PORT; together they hold 0.2% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$82.9K	32.4K	0.16%	0.00%	September 30, 2023
AD AZL DFA U.S. Small Cap Fund Allianz Variable Insurance Products Trust	$513	142	0.00%	0.00%	March 31, 2024

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$82.9K

% of company

0.16%

% of the fund

0.00%

As of

September 30, 2023

AZL DFA U.S. Small Cap Fund

Allianz Variable Insurance Products Trust

Position value

$513

% of company

0.00%

% of the fund

0.00%

As of

March 31, 2024

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
WH WEI-WU HE, Ph.D. 5%+ holder 13D · 58.8%	24.0M	116.68%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company116.680% Disclosed stake13D · 58.8% View the 13D/G filing →
JH James Huang 5%+ holder 13D · 22.5%	4.7M	22.63%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company22.630% Disclosed stake13D · 22.5% View the 13D/G filing →

WEI-WU HE, Ph.D.

5%+ holder13D · 58.8%

24.0M

% of company

116.68%

Change vs last qtr

—

Held since

—

James Huang

5%+ holder13D · 22.5%

4.7M

% of company

22.63%

Change vs last qtr

—

Held since

—

11 more holders behind a free account

See every insider and 5%+ holder of CASI Pharmaceuticals Inc.

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