Stocks · Health care · Pharmaceutical Preparations

Karyopharm Therapeutics Inc.

KPTI Clue Score22
United States Fiscal year ends December CIK 0001503802 Results filed 13 Aug 2026

What the insiders did Net selling

By person

25 insiders · 393 transactions
0.1×

Richard Paulson holds only 0.1 times base salary in stock. $92.79K of shares against $770.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Richard Paulson last reported holding, valued at $0.34, the price Common Stock was last bought or sold at on the open market here, on 16 Oct 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Chione Ltd entity
10% owner
—
$26.06M (23)
−$26.06M
6,000,000
$2.06M
−29.8%
Michael Kauffman
Director
—
$9.73M (74) scheduled
−$9.73M
2,532,040
$871.02K
+4.9%
Sharon Shacham
Chief Scientific Officer
—
$9.73M (74) scheduled
−$9.73M
2,386,714
$821.03K
+8.1%
Christopher Brett Primiano
EVP, CBO, GC & Secretary
—
$5.23M (31) scheduled
−$5.23M
4,523
$1.56K
−83.6%
Deepika Pakianathan
Director
—
$5.10M (18)
−$5.10M
15,508
$5.33K
−99.3%
Mansoor Raza Mirza
Director
—
$1.33M (22) scheduled
−$1.33M
0
$0.00
—
Richard A. Paulson
President and CEO
—
$875.85K (46)
−$875.85K
269,747
$92.79K
—
Ran Frenkel
EVP, Chief Dev. Officer
—
$324.29K (9)
−$324.29K
168,290
$57.89K
+168.2%
Michael Mason
EVP, CFO & Treasurer
—
$234.16K (16)
−$234.16K
391,054
$134.52K
+1,499%
Sohanya Roshan Cheng
EVP & Chief Commercial Officer
—
$162.02K (12)
−$162.02K
107,940
$37.13K
—
Stuart Poulton
EVP, Chief Development Officer
—
$146.75K (17)
−$146.75K
94,632
$32.55K
—
Reshma Rangwala
EVP & Chief Medical Officer
—
$144.18K (11)
−$144.18K
56,829
$19.55K
—
John Demaree
Chief Commercial Officer
$109.01K (1)
—
+$109.01K
23,995
$8.25K
+3,614%
Michael Mano
EVP, CLO&Secretary
—
$107.80K (9)
−$107.80K
94,398
$32.47K
—
Jatin Shah
EVP, Chief Medical Officer
$199.99K (1)
$111.48K (6)
+$88.51K
129,450
$44.53K
+72.6%
Garen G Bohlin
Director
$81.27K (2)
—
+$81.27K
18,517
$6.37K
—
Justin A Renz
EVP, CFO & Treasurer
—
$35.54K (1)
−$35.54K
19,173
$6.60K
−18.5%
Tanya Lewis
EVP, Chief Reg. Affairs
—
$35.27K (2)
−$35.27K
45,401
$15.62K
+135.9%
Stephen Mitchener
SVP, Chief Business Officer
—
$27.50K (3)
−$27.50K
128,313
$44.14K
+1,747%
Kristin Abate
Chief Accounting Officer
—
$16.88K (12)
−$16.88K
18,616
$6.40K
+55.9%
Lori Macomber
EVP, CFO & Treasurer
—
$10.24K (1)
−$10.24K
85,105
$29.28K
—
Barry E Greene
Director
—
—
—
16,415
$5.65K
—
Christy J. Oliger
Director
—
—
—
15,508
$5.33K
—
Zhen Su
Director
—
—
—
15,508
$5.33K
—
Chen Schor
Director
—
—
—
15,508
$5.33K
—

No percentages here. This company's share count has moved by a factor of 1,973.5 over the window, from 8,639,904 to 17,050,876,000 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.