Stocks · Health care · Pharmaceutical Preparations

Kiniksa Pharmaceuticals International, plc

KNSA Clue Score67
Fiscal year ends December CIK 0001730430 Results filed 27 Oct 2026

What the insiders did Net buying

By person

20 insiders · 237 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Sanj K Patel
Chairman & CEO
—
$94.09M (54) scheduled
−$94.09M
1,969,594
$185.63M
+64.8%
Baker Bros. Advisors LP entity
Director
$54.00M (2)
—
+$54.00M
2,759,734
$260.10M
—
John F. Paolini
Chief Medical Officer
—
$22.98M (40) scheduled
−$22.98M
69,922
$6.59M
+5,641%
Eben Tessari
Chief Strategy Officer
—
$19.65M (34) scheduled
−$19.65M
23,130
$2.18M
−78.4%
James E Flynn
10% owner
$16.00M (4)
—
+$16.00M
843,352
$79.49M
—
Mark Ragosa
Chief Financial Officer
—
$15.85M (28) scheduled
−$15.85M
20,854
$1.97M
+190.5%
Ross Moat
Chief Operating Officer
—
$15.45M (22) scheduled
−$15.45M
10,294
$970.21K
+94.7%
Michael R Megna
Chief Accounting Officer
—
$9.12M (22) scheduled
−$9.12M
12,697
$1.20M
+702.1%
Thomas Malley
Director
—
$5.86M (3) scheduled
−$5.86M
87,312
$8.23M
—
Barry D Quart
Director
—
$3.87M (12) scheduled
−$3.87M
12,745
$1.20M
—
Thomas W. Beetham
EVP & Chief Legal Officer
—
$2.11M (8)
−$2.11M
297,523
$28.04M
+306.5%
Cormorant Asset Management, LP entity
10% owner
$1.25M (1)
—
+$1.25M
1,731,442
$163.19M
+108.4%
G Bradley Cole
Director
—
$299.09K (1)
−$299.09K
7,172
$675.96K
—
Stephen F. Mahoney
President & COO
—
—
—
79,589
$7.50M
+8.7%
Carsten Boess
10% owner
—
—
—
79,589
$7.50M
+8.7%
Chris Heberlig
EVP & CFO
—
—
—
42,991
$4.05M
+17.5%
Richard S Levy
Director
—
—
—
22,359
$2.11M
—
Kimberly J Popovits
Director
—
—
—
15,345
$1.45M
—
Tracey L McCain
Director
—
—
—
15,345
$1.45M
—
Qasim Rizvi
Chief Commercial Officer
—
—
—
5,176
$487.84K
—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.