Atom Investors LP Kempharm, Inc Transaction History

Atom Investors LP

$1.26 Billion
Q3 2025

A detailed history of Atom Investors LP transactions in Kempharm, Inc stock. As of the latest transaction made, Atom Investors LP holds 14,371 shares of KMPH stock, worth $70,992. This represents 0.01% of its overall portfolio holdings.

Number of Shares

14,371

Holding current value

$70,992

% of portfolio

0.01%

2 transactions

Quarter	Operation	Price Per share	shares change	shares Held	SEC Form
Q3 2025 Nov 14, 2025	BUY	N/A	14,371 New	14,371 $70,000
Q3 2022 Nov 08, 2022	BUY	$4.5 - $6.85 $63,360 - $96,448	14,080 New	14,080 $88,000

Others Institutions Holding KMPH

# of Institutions

178

Shares Held

36.6M

Call Options Held

4.73M

Put Options Held

1.25M

Woodline Partners LP San Francisco, CA

3.48M
Shares

$17.2 Million
0.09% of portfolio
Vanguard Group Inc Valley Forge, PA

3.08M
Shares

$15.2 Million
0.0% of portfolio
Black Rock Inc. New York, NY

2.7M
Shares

$13.3 Million
0.0% of portfolio
Adage Capital Partners Gp, L.L.C. Boston, MA

2.23M
Shares

$11 Million
0.02% of portfolio
Nantahala Capital Management, LLC New Canaan, CT

1.97M
Shares

$9.74 Million
0.39% of portfolio

View Full List

About KEMPHARM, INC

Ticker KMPH
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 34,493,600
Market Cap $170M
Description
KemPharm, Inc., a specialty pharmaceutical company, discovers and develops various proprietary prodrugs to treat serious medical conditions in the United States. The company utilizes its Ligand Activated Therapy technology to generate improved prodrug versions of FDA-approved drugs, as well as to generate prodrug versions of existing compounds t...

More about KMPH

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