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Who

Kathryn E. Falberg

Director

Company insider

Files Form 4 as: Director, Arcus Biosciences; Director, Nuvation Bio; Director, The Trade Desk; Director, Tricida; Director, UroGen Pharma; Director, Aimmune Therapeutics; Director, Axovant Sciences; Director, Medivation.

In numbers

Trades disclosed
270
Buys
26
Sells
18
Bought
$13.3M
Sold
$87.3M
Companies
14
Companies where not an officer
12
First trade
15 May 2007
Last trade
11 Jun 2026
Last filed
12 Jun 2026

Companies traded

Where they are an officer
JAZZ Jazz PharmaceuticalsOfficer, 10% owner · Pharmaceuticals · last 5 Mar 20143 buys · 9 sells
ORKA Oruka TherapeuticsOfficer · Biotechnology · last 25 Jun 20090 buys · 1 sell
Everywhere else they filed: board seats, 10% stakes, other companies
RCUS Arcus BiosciencesDirector · Biotechnology · last 11 Jun 20267 buys · 0 sells
NUVB Nuvation BioDirector · Biotechnology · last 21 May 20264 buys · 0 sells
TTD The Trade DeskDirector · Advertising & Marketing · last 23 Mar 20264 buys · 8 sells
TricidaDirector · last 15 Jun 20221 buy · 0 sells
URGN UroGen PharmaDirector · Biotechnology · last 7 Jun 20210 buys · 0 sells
Aimmune TherapeuticsDirector · last 13 Oct 20202 buys · 0 sells
Axovant SciencesDirector · last 15 May 20171 buy · 0 sells
MedivationDirector · last 28 Sep 20161 buy · 0 sells
BMRN BioMarin PharmaceuticalDirector · Biotechnology · last 15 Jul 20160 buys · 0 sells
ATYR aTyr PharmaDirector · Biotechnology · last 24 May 20160 buys · 0 sells
HALO Halozyme TherapeuticsDirector · Biotechnology · last 4 May 20163 buys · 0 sells
Qlt Inc/bcDirector · last 26 May 20110 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
11 Jun 2026filed 12 Jun 2026RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—5,700 at $0.00filing
11 Jun 2026filed 12 Jun 2026RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—16,900 at $0.00filing
11 Jun 2026filed 12 Jun 2026RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—16,900 at $0.00filing
11 Jun 2026filed 12 Jun 2026RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—5,700 at $0.00filing
21 May 2026filed 26 May 2026NUVB Nuvation Biooption or derivative · BiotechnologySEC FORM 4 Code A—123,397 at $0.00filing
21 May 2026filed 26 May 2026NUVB Nuvation Biooption or derivative · BiotechnologySEC FORM 4 Code A—123,397 at $0.00filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D—1,226 at $0.00filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D$13K212 at $59.17filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D$18K296 at $59.17filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D$13K212 at $59.17filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D—1,226 at $0.00filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D$13K212 at $59.17filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D$18K296 at $59.17filing
23 Mar 2026filed 25 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Code D$13K212 at $59.17filing
5 Mar 2026filed 9 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Sold$3.1M102,828 at $30.45filing
5 Mar 2026filed 9 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Sold$1.5M50,000 at $30.48filing
5 Mar 2026filed 9 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Sold$3.1M102,828 at $30.45filing
5 Mar 2026filed 9 Mar 2026TTD The Trade DeskAdvertising & MarketingSEC FORM 4 Sold$1.5M50,000 at $30.48filing
10 Jun 2025filed 12 Jun 2025RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—38,300 at $0.00filing
10 Jun 2025filed 12 Jun 2025RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—13,300 at $0.00filing

Sectors

Health Care27
Communications12
Not placed5

Buys in green, sells in red, by the company’s sector.

Related people

Paul T. QuinlanGeneral Counsel · General Counsel at Oruka Therapeutics, filing Form 4 there in the last year
Joana GoncalvesChief Medical Officer · Chief Medical Officer at Oruka Therapeutics, filing Form 4 there in the last year
Arjun AgarwalSenior Vice President, Finance · Senior Vice President, Finance at Oruka Therapeutics, filing Form 4 there in the last year
Renee D. GalaPresident & CEO · President & CEO at Jazz Pharmaceuticals, filing Form 4 there in the last year
Bruce C. CozaddDirector · Director at Jazz Pharmaceuticals, filing Form 4 there in the last year
Gilbert Ray Cisneros, Jr.Representative, CA-31 · Also traded TTD and HALO in the last 90 days
Donald J. TrumpPresident · Also traded TTD and RCUS in the last 90 days
Helen TorleyPresident and CEO · Also traded HALO in the last 90 days