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Who

David J. Lee

Director and Officer

Company insider

Files Form 4 as: Director and Officer, WEBTOON Entertainment; Director, Zevia PBC; Director, Benson Hill; President, AppHarvest; Chief Financial Officer, Zynga.

In numbers

Trades disclosed
65
Buys
5
Sells
7
Bought
$384K
Sold
$852K
Companies
5
Companies where not an officer
2
First trade
15 Apr 2014
Last trade
12 Oct 2026
Last filed
13 Oct 2026

Companies traded

Where they are an officer
WBTN WEBTOON EntertainmentDirector, Officer · Broadcasting & cable · last 12 Oct 20263 buys · 0 sells
AppHarvestDirector, Officer · last 9 Jun 20231 buy · 4 sells
ZyngaOfficer · last 16 Oct 20150 buys · 3 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ZVIA Zevia PBCDirector · Beverages · last 10 Jun 20261 buy · 0 sells
Benson HillDirector · last 11 Aug 20230 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
12 Oct 2026filed 13 Oct 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$99K9,485 at $10.40filing
1 Aug 2026filed 3 Aug 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$27K2,954 at $9.12filing
1 Aug 2026filed 3 Aug 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$27K2,954 at $9.12filing
12 Jul 2026filed 13 Jul 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$109K9,463 at $11.54filing
12 Jul 2026filed 13 Jul 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$109K9,463 at $11.54filing
10 Jun 2026filed 12 Jun 2026ZVIA Zevia PBCBeveragesSEC FORM 4 Code A—72,464 at $0.00filing
10 Jun 2026filed 12 Jun 2026ZVIA Zevia PBCBeveragesSEC FORM 4 Code A—72,464 at $0.00filing
1 May 2026filed 4 May 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$40K3,018 at $13.24filing
1 May 2026filed 4 May 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$40K3,018 at $13.24filing
12 Apr 2026filed 13 Apr 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$108K9,686 at $11.12filing
12 Apr 2026filed 13 Apr 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$108K9,686 at $11.12filing
1 Feb 2026filed 2 Feb 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$36K3,018 at $12.09filing
1 Feb 2026filed 2 Feb 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$36K3,018 at $12.09filing
12 Jan 2026filed 13 Jan 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$142K10,311 at $13.80filing
12 Jan 2026filed 13 Jan 2026WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$142K10,311 at $13.80filing
1 Nov 2025filed 3 Nov 2025WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$53K3,012 at $17.53filing
12 Oct 2025filed 14 Oct 2025WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$161K9,666 at $16.70filing
1 Aug 2025filed 4 Aug 2025WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$28K3,012 at $9.23filing
12 Jul 2025filed 14 Jul 2025WBTN WEBTOON EntertainmentBroadcasting & cableSEC FORM 4 Code F$92K9,347 at $9.81filing
12 Jun 2025filed 16 Jun 2025ZVIA Zevia PBCBeveragesSEC FORM 4 Code A—34,722 at $0.00filing

Sectors

Communications3
Consumer Staples1
Not placed8

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

Related people

Yongsoo KimDirector and Officer · Director and Officer at WEBTOON Entertainment, filing Form 4 there in the last year
Junkoo KimDirector and Officer · Director and Officer at WEBTOON Entertainment, filing Form 4 there in the last year
Hyojung KimChief Product Officer · Chief Product Officer at WEBTOON Entertainment, filing Form 4 there in the last year
Hyeeun SonChief Design Officer · Chief Design Officer at WEBTOON Entertainment, filing Form 4 there in the last year