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Person · CIK 1605182

David J. Lee

Director at WEBTOON Entertainment and Zevia PBC

Earlier: Benson Hill, AppHarvest and Zynga

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$852K
Noticed on Form 144$0
Bought on Form 4$384K
Companies5

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
WEBTOON Entertainment WBTNCommon StockDirectly205,819Nov 1, 2026 · Filing · EDGAR
WEBTOON Entertainment WBTNOption (ISO)
exercise $20.33, expires Nov 22, 2031, into Common Stock
Directly593,010Jun 26, 2024 · Filing · EDGAR
Zevia PBC ZVIAClass A Common StockDirectly279,961.55Jun 10, 2026 · Filing · EDGAR
Benson HillCommon StockDirectly86,725Jul 1, 2023 · Filing · EDGAR
Benson HillRestricted Stock Units
into Common Stock, $0.0001 par value per share
Directly152,334Aug 11, 2023 · Filing · EDGAR
AppHarvestCommon StockDirectly601,140Jun 9, 2023 · Filing · EDGAR
ZyngaClass A Common StockDirectly136,442Oct 16, 2015 · Filing · EDGAR

Sold and noticed by quarter

David J. Lee: dollars sold on Form 4 and noticed on Form 144 per quarter, Q1 2021 to Q4 2026$291K$0Q1 2021: $0 noticed on Form 144Q1 2021: $0 sold on Form 4Q2 2021: $0 noticed on Form 144Q2 2021: $0 sold on Form 4Q3 2021: $0 noticed on Form 144Q3 2021: $0 sold on Form 4Q3 2021: $100K boughtQ4 2021: $0 noticed on Form 144Q4 2021: $0 sold on Form 4Q1 2022: $0 noticed on Form 144Q1 2022: $0 sold on Form 4Q2 2022: notice not machine-readableQ2 2022: $184K sold on Form 4Q3 2022: notice not machine-readableQ3 2022: $165K sold on Form 4Q4 2022: notice not machine-readableQ4 2022: $291K sold on Form 4Q1 2023: $0 noticed on Form 144Q1 2023: $0 sold on Form 4Q2 2023: $0 noticed on Form 144Q2 2023: $0 sold on Form 4Q3 2023: $0 noticed on Form 144Q3 2023: $0 sold on Form 4Q4 2023: $0 noticed on Form 144Q4 2023: $0 sold on Form 4Q1 2024: $0 noticed on Form 144Q1 2024: $0 sold on Form 4Q2 2024: $0 noticed on Form 144Q2 2024: $0 sold on Form 4Q3 2024: $0 noticed on Form 144Q3 2024: $0 sold on Form 4Q3 2024: $219K boughtQ4 2024: $0 noticed on Form 144Q4 2024: $0 sold on Form 4Q1 2025: $0 noticed on Form 144Q1 2025: $0 sold on Form 4Q1 2025: $65K boughtQ2 2025: $0 noticed on Form 144Q2 2025: $0 sold on Form 4Q3 2025: $0 noticed on Form 144Q3 2025: $0 sold on Form 4Q4 2025: $0 noticed on Form 144Q4 2025: $0 sold on Form 4Q1 2026: $0 noticed on Form 144Q1 2026: $0 sold on Form 4Q2 2026: $0 noticed on Form 144Q2 2026: $0 sold on Form 4Q3 2026: $0 noticed on Form 144Q3 2026: $0 sold on Form 4Q4 2026: $0 noticed on Form 144Q4 2026: $0 sold on Form 4Q1 2021Q2 2022Q3 2023Q4 2024Q1 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)Bought (Form 4)
Q1 2025——$65K
Q3 2024——$219K
Q4 2022$291KNot machine-readable—
Q3 2022$165KNot machine-readable—
Q2 2022$184KNot machine-readable—
Q3 2021——$100K
Q4 2015$125KNot machine-readable—
Q3 2015$32KNot machine-readable—
Q2 2014$56KNot machine-readable—

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

No Form 144 notices with structured data (filed on EDGAR since April 2023).

Notice dateNoticedPlanned saleOutcomeLinks
Sales without a matching Form 144 · 7 sales
No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
———Notice not machine-readable AppHarvest: Sold 177,400 at $1.22 on Nov 21, 2022 · $216KFiling · EDGAR
———Notice not machine-readable AppHarvest: Sold 42,392 at $1.75 on Oct 26, 2022 · $74KFiling · EDGAR
———Notice not machine-readable AppHarvest: Sold 43,533 at $3.78 on Jul 26, 2022 · $165KFiling · EDGAR
———Notice not machine-readable AppHarvest: Sold 43,326 at $4.25 on Apr 25, 2022 · $184KFiling · EDGAR
———Notice not machine-readable Zynga: Sold 51,595 at $2.43 on Oct 16, 2015 · $125KFiling · EDGAR
———Notice not machine-readable Zynga: Sold 11,747 at $2.73 on Jul 16, 2015 · $32KFiling · EDGAR
———Notice not machine-readable Zynga: Sold 22,716 at $2.45 on Apr 16, 2014 · $56KFiling · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

WEBTOON Entertainment WBTN Director, Officer · filings 2024 to 2026 · bought $269K

DateTransactionSharesPriceValueHeld afterSource
Nov 1, 2026Shares withheld for tax or exercise price−3,328$8.87$30K205,819 directFiling · EDGAR
Oct 12, 2026Shares withheld for tax or exercise price−9,485$10.40$99K209,147 directFiling · EDGAR
Aug 1, 2026Shares withheld for tax or exercise price−2,954$9.12$27K218,632 directFiling · EDGAR
Jul 12, 2026Shares withheld for tax or exercise price−9,463$11.54$109K221,586 directFiling · EDGAR
May 1, 2026Shares withheld for tax or exercise price−3,018$13.24$40K231,049 directFiling · EDGAR
Apr 12, 2026Shares withheld for tax or exercise price−9,686$11.12$108K234,067 directFiling · EDGAR
Feb 1, 2026Shares withheld for tax or exercise price−3,018$12.09$36K243,753 directFiling · EDGAR
Jan 12, 2026Shares withheld for tax or exercise price−10,311$13.80$142K246,771 directFiling · EDGAR
Nov 1, 2025Shares withheld for tax or exercise price−3,012$17.53$53K257,082 directFiling · EDGAR
Oct 12, 2025Shares withheld for tax or exercise price−9,666$16.70$161K260,094 directFiling · EDGAR
Aug 1, 2025Shares withheld for tax or exercise price−3,012$9.23$28K269,760 directFiling · EDGAR
Jul 12, 2025Shares withheld for tax or exercise price−9,347$9.81$92K272,772 directFiling · EDGAR
May 1, 2025Shares withheld for tax or exercise price−2,123$9.23$20K282,119 directFiling · EDGAR
Apr 12, 2025Shares withheld for tax or exercise price−6,811$8.09$55K284,242 directFiling · EDGAR
Feb 28, 2025Open-market or private purchase+7,205$9.00$65K291,053 directFiling · EDGAR
Feb 1, 2025Shares withheld for tax or exercise price−2,122$12.75$27K283,848 directFiling · EDGAR
Jan 30, 2025Shares withheld for tax or exercise price−7,286$12.86$94K285,970 directFiling · EDGAR
Dec 20, 2024Shares withheld for tax or exercise price−22,047$13.05$288K293,256 directFiling · EDGAR
Aug 15, 2024Open-market or private purchase+8,000$13.00$104K315,303 directFiling · EDGAR
Aug 14, 2024Open-market or private purchase+7,722$12.93$100K307,303 directFiling · EDGAR

Zevia PBC ZVIA Director · filings 2022 to 2026 · bought $15K

DateTransactionSharesPriceValueHeld afterSource
Jun 10, 2026Grant or award from the company+72,464279,961.55 directFiling · EDGAR
Jun 12, 2025Grant or award from the company+34,722207,497.55 directFiling · EDGAR
Aug 26, 2024Open-market or private purchase+13,704.55$1.09$15K172,775.55 directFiling · EDGAR
Jun 12, 2024Grant or award from the company+118,455159,071 directFiling · EDGAR
Jun 15, 2023Grant or award from the company+18,35940,616 directFiling · EDGAR
Aug 10, 2022Grant or award from the company+22,25722,257 directFiling · EDGAR

Benson Hill Director · filings 2021 to 2023

DateTransactionSharesPriceValueHeld afterSource
Aug 11, 2023Grant or award from the company
Restricted Stock Units
+152,334152,334 directFiling · EDGAR
Jul 1, 2023Option or RSU exercised or converted+61,86986,725 directFiling · EDGAR
Jul 1, 2023Option or RSU exercised or converted
Restricted Stock Units
−61,8690 directFiling · EDGAR
Jul 1, 2022Grant or award from the company
Restricted Stock Units
+61,86961,869 directFiling · EDGAR

AppHarvest President · filings 2021 to 2023 · sold $639K · bought $100K

DateTransactionSharesPriceValueHeld afterSource
Jun 9, 2023Grant or award from the company+40,000601,140 directFiling · EDGAR
Nov 21, 2022Open-market or private sale−177,400$1.22$216K561,140 directFiling · EDGAR
Oct 26, 2022Open-market or private sale−42,392$1.75$74K1,192,109 directFiling · EDGAR
Oct 24, 2022Shares withheld for tax or exercise price−8,898$1.65$15K1,234,501 directFiling · EDGAR
Jul 26, 2022Open-market or private sale−43,533$3.78$165K1,243,399 directFiling · EDGAR
Jul 24, 2022Shares withheld for tax or exercise price−8,897$3.98$35K1,286,932 directFiling · EDGAR
Apr 25, 2022Open-market or private sale−43,326$4.25$184K1,291,183 directFiling · EDGAR
Apr 24, 2022Shares withheld for tax or exercise price−8,897$4.45$40K1,334,509 directFiling · EDGAR
Jan 25, 2022Shares withheld for tax or exercise price−165,637$3.49$578K1,343,406 directFiling · EDGAR
Jan 24, 2022Shares withheld for tax or exercise price−10,051$3.61$36K1,509,043 directFiling · EDGAR
Oct 25, 2021Shares withheld for tax or exercise price−8,885$5.27$47K1,519,094 directFiling · EDGAR
Aug 16, 2021Open-market or private purchase+14,000$7.14$100K1,562,040 directFiling · EDGAR
Jul 29, 2021Shares withheld for tax or exercise price−35,540$11.77$418K1,526,500 directFiling · EDGAR
Apr 12, 2021Grant or award from the company+1,333,0001,548,040 directFiling · EDGAR
Jan 29, 2021Grant or award from the company+215,040215,040 directFiling · EDGAR

Zynga Chief Financial Officer · filings 2014 to 2015 · sold $213K

DateTransactionSharesPriceValueHeld afterSource
Oct 16, 2015Open-market or private sale−51,595$2.43$125K136,442 directFiling · EDGAR
Oct 15, 2015Option or RSU exercised or converted+131,250188,037 directFiling · EDGAR
Oct 15, 2015Option or RSU exercised or converted
Restricted Stock Unit (RSU)
−31,250437,500 directFiling · EDGAR
Oct 15, 2015Option or RSU exercised or converted
Restricted Stock Unit (RSU)
−100,000300,000 directFiling · EDGAR
Jul 16, 2015Open-market or private sale−11,747$2.73$32K56,787 directFiling · EDGAR
Jul 15, 2015Option or RSU exercised or converted+31,25068,534 directFiling · EDGAR
Jul 15, 2015Option or RSU exercised or converted
Restricted Stock Unit (RSU)
+31,250468,750 directFiling · EDGAR
Apr 15, 2015Option or RSU exercised or converted
Restricted Stock Unit
+60,000340,000 directFiling · EDGAR
Apr 8, 2015Grant or award from the company
Restricted Stock Unit (RSU)
+500,000500,000 directFiling · EDGAR
Oct 15, 2014Grant or award from the company
Restricted Stock Unit
+400,000400,000 directFiling · EDGAR
Apr 16, 2014Open-market or private sale−22,716$2.45$56K37,284 directFiling · EDGAR
Apr 15, 2014Option or RSU exercised or converted+60,00060,000 directFiling · EDGAR
Apr 15, 2014Grant or award from the company
Restricted Stock Unit
+400,000400,000 directFiling · EDGAR
Apr 15, 2014Grant or award from the company
Employee Stock Option (right to buy)
+400,000400,000 directFiling · EDGAR
All 53 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Nov 3, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Oct 13, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Aug 3, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Jul 13, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Jun 12, 2026Form 4Zevia PBC ZVIAFiling · EDGAR
May 4, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Apr 13, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Feb 2, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Jan 13, 2026Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Nov 3, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Oct 14, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Aug 4, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Jul 14, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Jun 16, 2025Form 4Zevia PBC ZVIAFiling · EDGAR
May 2, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Apr 14, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Mar 3, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Feb 4, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Feb 3, 2025Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Dec 23, 2024Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Aug 27, 2024Form 4Zevia PBC ZVIAFiling · EDGAR
Aug 15, 2024Form 4WEBTOON Entertainment WBTNFiling · EDGAR
Jun 26, 2024Form 3WEBTOON Entertainment WBTNFiling · EDGAR
Jun 14, 2024Form 4Zevia PBC ZVIAFiling · EDGAR
Aug 15, 2023Form 4Benson HillFiling · EDGAR
Jul 5, 2023Form 4Benson HillFiling · EDGAR
Jun 20, 2023Form 4Zevia PBC ZVIAFiling · EDGAR
Jun 13, 2023Form 4AppHarvestFiling · EDGAR
Mar 31, 2023Form 3/ABenson HillFiling · EDGAR
Nov 22, 2022Form 4AppHarvestFiling · EDGAR
Oct 27, 2022Form 4AppHarvestFiling · EDGAR
Oct 25, 2022Form 4AppHarvestFiling · EDGAR
Aug 12, 2022Form 4Zevia PBC ZVIAFiling · EDGAR
Jul 29, 2022Form 3Zevia PBC ZVIAFiling · EDGAR
Jul 27, 2022Form 4AppHarvestFiling · EDGAR
Jul 26, 2022Form 4AppHarvestFiling · EDGAR
Jul 6, 2022Form 4Benson HillFiling · EDGAR
Apr 27, 2022Form 4AppHarvestFiling · EDGAR
Apr 26, 2022Form 4AppHarvestFiling · EDGAR
Jan 26, 2022Form 4AppHarvestFiling · EDGAR
Dec 30, 2021Form 4AppHarvestFiling · EDGAR
Oct 8, 2021Form 3Benson HillFiling · EDGAR
Aug 17, 2021Form 4AppHarvestFiling · EDGAR
Apr 14, 2021Form 4AppHarvestFiling · EDGAR
Feb 1, 2021Form 4AppHarvestFiling · EDGAR
Feb 1, 2021Form 3AppHarvestFiling · EDGAR
Oct 19, 2015Form 4ZyngaFiling · EDGAR
Jul 17, 2015Form 4ZyngaFiling · EDGAR
Apr 17, 2015Form 4ZyngaFiling · EDGAR
Apr 10, 2015Form 4ZyngaFiling · EDGAR
Oct 17, 2014Form 4ZyngaFiling · EDGAR
Apr 17, 2014Form 4ZyngaFiling · EDGAR
Apr 17, 2014Form 3ZyngaFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.