Kempharm Inc

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Kempharm Inc
TickerZVRA
CIK #0001434647
CUSIP488445206
SectorLife Sciences - Pharmaceutical Preparations
Address2656 Crosspark Road, Suite 100, Coralville, IA 52241
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Kempharm Inc 2021-06-22 39.1 M Exemption: 506(b) · Duration: One year or less · Commission: $2,345,912 · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001434647] 10-K
[0001434647] 10-Q
[0001434647] 3
[0001434647] 4
[0001434647] 8-K
[0001434647] D
[0001434647] SC 13D
[0001434647] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
FMR LLC Zevra Therapeutics Inc [2026-05-06] 0.0
Adage Capital Management LP Zevra Therapeutics Inc [2025-02-12] 0.0
Woodline Partners LP Zevra Therapeutics Inc [2024-11-14] 7.7
Nantahala Capital Management LLC Zevra Therapeutics Inc [2024-02-14] 6.2
BlackRock Inc Zevra Therapeutics Inc [2024-01-29] 5.8
BlackRock Inc Kempharm Inc [2022-07-08] 2.5
BlackRock Inc Kempharm Inc [2022-02-04] 6.3
Braun Samuel J Kempharm Inc [2021-12-01] 0.6
Braun Samuel J Kempharm Inc [2021-04-19] 7.2
Auctus Fund LLC Kempharm Inc [2021-02-05] 8.58
Empery Asset Management LP Kempharm Inc [2021-01-14] 0.99
Mangless Daniel John Kempharm Inc [2019-06-11] 5.3
Alyeska Investment Group LP Kempharm Inc [2017-02-14] 6.8
Mickle Travis C Kempharm Inc [2016-02-16] 15.5
Delaware Street Capital Master Fund LP Kempharm Inc [2015-10-28] 5.6
Broadfin Capital LLC Kempharm Inc [2015-04-29] 6.0
Flynn James E Kempharm Inc [2015-04-23] 3.71
Form 3/4/5 Filer 2011 - 2026
Zevra Therapeutics Inc
Thompson Rahsaan
Anderson Thomas
Shih Alvin
Secor Alicia
Watton Corey Michael
Favorito Tamara A
Calder Douglas W
Sangiovanni Timothy J
Bode John B
Renz Justin A
McFarlane Neil F
Schafer Joshua
Quartel Adrian W
Clifton R LaDuane
Dixon Wendy L
Mickle Christal M M
Guenther Sven
Saluri Joseph
Plooster Matthew R
Tierney David S
Pascoe Richard W
Posner Christopher
Mickle Travis C
Braun Samuel J
Johnson Gordon K
Thompson Danny L
DSC Advisors LLC
Delaware Street Capital Master Fund LP
Bluhm Andrew G
DSC Managers LLC
DSC Advisors LP
Cohen Daniel L
Woody Tracy M
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Bode John B
Stock Option (right to buy) · derivative
2026-03-24 Option exercise 39,200 $0.00
Bode John B
Stock Option (right to buy) · derivative
2026-03-24 Option exercise 39,200 $0.00
Bode John B
Common Stock
2026-03-24 Option exercise 39,200 $4.97 194,824
Bode John B
Common Stock
2026-03-24 Option exercise 39,200 $4.89 191,688
Renz Justin A
Stock Option (right to buy) · derivative
2026-03-18 Grant 300,000 $0.00
McFarlane Neil F
Common Stock
2026-02-09 Sell 14,625 $8.56 125,190
McFarlane Neil F
Common Stock
2026-02-07 Option exercise 37,500
McFarlane Neil F
Restricted Stock Unit · derivative
2026-02-07 Option exercise 37,500 $0.00
Sangiovanni Timothy J
Common Stock
2026-02-03 Sell 3,000 $9.18 27,540
Schafer Joshua
Common Stock
2026-02-03 Sell 10,500 $9.19 96,495
McFarlane Neil F
Common Stock
2026-02-02 Sell 91,000 $9.38 853,580
Sangiovanni Timothy J
Common Stock
2026-01-31 Option exercise 11,666
Schafer Joshua
Common Stock
2026-01-31 Option exercise 35,334
Schafer Joshua
Restricted Stock Unit · derivative
2026-01-31 Option exercise 35,334 $0.00
McFarlane Neil F
Common Stock
2026-01-31 Option exercise 233,334
McFarlane Neil F
Restricted Stock Unit · derivative
2026-01-31 Option exercise 233,334 $0.00
Sangiovanni Timothy J
Restricted Stock Unit · derivative
2026-01-31 Option exercise 11,666 $0.00
Thompson Rahsaan
Restricted Stock Unit · derivative
2026-01-30 Option exercise 11,333 $0.00
Schafer Joshua
Common Stock
2026-01-30 Sell 3,375 $8.83 29,801
Quartel Adrian W
Common Stock
2026-01-30 Option exercise 11,333
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 148 44,609,810
2025-12-31 159 41,214,303
2025-09-30 166 43,565,944
2025-06-30 122 37,291,039
2025-03-31 113 36,274,988
2024-12-31 112 34,233,885
2024-09-30 109 29,811,152
2024-06-30 94 18,620,246
2024-03-31 90 14,166,254
2023-12-31 86 15,458,650
2023-09-30 79 11,070,975
2023-06-30 72 8,690,256
Form 13F Holdings
Firm Period DFND Voting Shares
Swedbank AB [2026-06-30] DFND 439,410 439,410
Hennion & Walsh Asset Management Inc [2026-06-30] SOLE 383,706 383,706
Simplify Asset Management Inc [2026-06-30] SOLE 70,759 70,759
City State Bank [2026-06-30] SOLE 13,798 13,798
Activest Wealth Management [2026-06-30] SOLE 0 1,815
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 445 445
Gamma Investing LLC [2026-06-30] DFND 298 298
Farther Finance Advisors LLC [2026-06-30] SOLE 0 228
True Wealth Design LLC [2026-06-30] SOLE 0 108
Versant Capital Management Inc [2026-06-30] SOLE 36 36
JFS Wealth Advisors LLC [2026-06-30] SOLE 0 2
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