WL
Willis C Lee
CEO

Willis C Lee insider trades: Emmaus Life Sciences (EMMA) stock purchases

CEO, Emmaus Life Sciences Last trade Aug 31, 2026 40 Form 4 filings
$0
Sold, last 12 months
0 sales
$18K
Bought, last 12 months
1 buy
38
Open-market trades
since 2019
3
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Willis reports to the SEC

EMMA
EMMAEmmaus Life Sciences
CEO · last filing Sep 2, 2026
+$430K
NONEEmmaus Life Sciences
Chief Operating Officer · last filing Oct 6, 2014
No market trades
[NONE]Emmaus Life Sciences
Chief Operating Officer · last filing Oct 7, 2011
No market trades

Open-market buys and sales

38 trades reported on SEC Form 4, newest first

DateStockTypeValue
Aug 31, 2026EMMA↑ Buy$18K
Feb 29, 2024EMMA↑ Buy$15K
Nov 30, 2023EMMA↑ Buy$2K
Nov 14, 2023EMMA↑ Buy$437
May 31, 2023EMMA↑ Buy$8K
Sep 20, 2022EMMA↑ Buy$210
Jul 19, 2022EMMA↑ Buy$1K
May 31, 2022EMMA↑ Buy$2K
Apr 11, 2022EMMA↑ Buy$8K
Apr 8, 2022EMMA↑ Buy$6K
Feb 28, 2022EMMA↑ Buy$20K
Feb 28, 2022EMMA↑ Buy$10K
Feb 28, 2022EMMA↑ Buy$1K
Dec 17, 2021EMMA↑ Buy$2K
Dec 10, 2021EMMA↑ Buy$1K
Nov 30, 2021EMMA↑ Buy$82K
Nov 24, 2021EMMA↑ Buy$51K
Nov 22, 2021EMMA↑ Buy$26K
Sep 17, 2021EMMA↑ Buy$6K
Sep 10, 2021EMMA↑ Buy$7K
Aug 27, 2021EMMA↑ Buy$8K
May 28, 2021EMMA↑ Buy$13K
May 12, 2021EMMA↑ Buy$16K
May 7, 2021EMMA↑ Buy$5K
Oct 14, 2020EMMA↑ Buy$6K
Mar 31, 2020EMMA↑ Buy$6K
Mar 27, 2020EMMA↑ Buy$8K
Mar 24, 2020EMMA↑ Buy$2K
Mar 18, 2020EMMA↑ Buy$10K
Mar 11, 2020EMMA↑ Buy$4K
Mar 9, 2020EMMA↑ Buy$15K
Feb 13, 2020EMMA↑ Buy$5K
Feb 7, 2020EMMA↑ Buy$6K
Nov 1, 2019EMMA↑ Buy$5K
Oct 18, 2019EMMA↑ Buy$21K
Oct 15, 2019EMMA↑ Buy$29K
Aug 27, 2019EMMA↑ Buy$2K
Aug 21, 2019EMMA↑ Buy$3K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

About Willis C Lee's insider trades

Willis C Lee is CEO at Emmaus Life Sciences (EMMA). Since Aug 21, 2019, Willis has reported 38 open-market purchases worth $430K and no sales on SEC Form 4. In the last 12 months: 1 buy ($18K).

Their filings also include grants and awards (6 filings), other transactions (3 filings), option exercises (1 filing), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every EMMA insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.