David J. Lee - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
David J. Lee has filed 2 SEC Form 4 filings across 2 companies in the last 90 days.
Profile
David J. Lee is Director at WEBTOON Entertainment Inc. (WBTN). SEC records also connect Lee to Zevia PBC (ZVIA). Lee has reported 10 insider filings with the SEC since 2024. The most recent filing was in July 2026.
| Role | Chief Financial Officer and Director, Director |
|---|---|
| Notability | 26/100 |
Board memberships
- WEBTOON Entertainment Inc.
- Zevia PBC
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for David J. Lee go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role David J. Lee has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at WEBTOON Entertainment Inc. (WBTN) - 8 filings, 2025 to 2026
- Insider at Zevia PBC (ZVIA) - 1 filing, 2026
- Insider at WEBTOON Entertainment Inc. (WBTN) - 1 filing, 2024
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-13 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 9.5K | $11.54 | $109K |
| 2026-06-12 | ZVIA | Zevia PBC | A - Grant or award | 72.5K | $0.00 | |
| 2026-05-04 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 3.0K | $13.24 | $40K |
| 2026-04-13 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 9.7K | $11.12 | $108K |
| 2026-02-02 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 3.0K | $12.09 | $36K |
| 2025-11-03 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 3.0K | $17.53 | $53K |
| 2025-10-12 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 9.7K | $16.70 | $161K |
| 2025-08-01 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 3.0K | $9.23 | $28K |
| 2025-07-12 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 9.3K | $9.81 | $92K |
| 2024-12-23 | WBTN | WEBTOON Entertainment Inc. | F - Tax withholding / forfeiture | 22.0K | $13.05 | $288K |
Companies - Last 90 Days
- WEBTOON Entertainment Inc. (WBTN) - 1 filing, last 2026-07-13
- Zevia PBC (ZVIA) - 1 filing, last 2026-06-12
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies David J. Lee has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- de Depot Et Placement Du Quebec Caisse - $12.20M of ZVIA open-market activity in the last 12 months
- Padraic L. Spence - $586K of ZVIA open-market activity in the last 12 months
- Amy Taylor - $166K of ZVIA open-market activity in the last 12 months
- Girish Satya - $49K of ZVIA open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Charles A. Davis
- Deep Track Biotechnology Master Fund, Ltd.
- Robert E. Dixon
- Romeo R. Dizon
- Kevin Michael Donahue
- DONEGAL MUTUAL INSURANCE CO
- DORCHESTER MINERALS OPERATING LP
- Robert W. Duggan
Frequently Asked Questions
Who is David J. Lee?
David J. Lee is Director at WEBTOON Entertainment Inc. (WBTN). SEC records also connect Lee to Zevia PBC (ZVIA). Lee has reported 10 insider filings with the SEC since 2024. The most recent filing was in July 2026.…
How many SEC Form 4 filings has David J. Lee submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of David J. Lee's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live David J. Lee profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.