About this page
Insider trades reported on SEC Form 4: when the people who run a company buy or sell its shares with their own money.
How to read it
- Form 4
- The form a company insider (officer, director or owner of more than 10%) must file with the SEC within two business days of buying or selling the company's shares.
- Buy (P) and Sell (S)
- Open-market purchases and sales. Gifts, option exercises and automatic tax withholding are left out because they say little about what the insider thinks.
- Value
- Shares times price, as reported on the filing.
- 10b5-1
- A trade made under a plan set up in advance. Planned sales are common and usually say less than an unplanned purchase.
- Late filing
- A Form 4 filed more than two business days after the trade.
- Vs. S&P 500
- How the stock did after the trade minus how the overall market did in the same weeks.
A real example
In January 2016, when bank stocks were falling, JPMorgan Chase CEO Jamie Dimon bought 500,000 JPMorgan shares with his own money, worth about $26 million. His Form 4 made the purchase public within days, and investors read it as a strong sign of confidence.
Explain it like I'm 13
If the coach of a team bets his own allowance that his team will win, that tells you something. A Form 4 is the note a company boss must hand in whenever he buys or sells his own company's shares, so everyone can see it.
Data from public SEC filings and congressional reports. Information, not investment advice. Check every number against the filing linked on the page.
TAKEDA PHARMACEUTICAL CO LTD (TAK): Insider Trades and Fund Holdings
In the past 12 months, TAKEDA PHARMACEUTICAL CO LTD insiders reported no open-market purchases and 19 sales worth $13.1M; 2 of the sales were reported as made under a 10b5-1 trading plan.
Timeline: news and trades
Company filings (8-K), insider trades, notices of planned sales (Form 144), Congress trades and fund moves in the past year, newest first.
- Sep 14, 2026Insider saleChief Transformation Officer Lauren Rusckowski Duprey sold $640,279
- Sep 10, 2026Planned saleLauren Rusckowski Duprey (chief transformation officer) filed notice to sell about $634,408 around Sep 10, 2026
- Sep 2, 2026Insider salePresident Andrew Stewart Plump sold $2.1 million under a 10b5-1 plan
- Sep 2, 2026Planned salePlump Andrew Stewart (officer) filed notice to sell about $2.1 million around Sep 2, 2026
- Aug 19, 2026Insider salePresident Andrew Stewart Plump sold $363,347 under a 10b5-1 plan
- Aug 19, 2026Planned salePlump Andrew Stewart (officer) filed notice to sell about $363,348 around Aug 19, 2026
- Aug 18, 2026Insider saleChief Human Resources Officer Nicola Deidre Petal Greenway sold $235,118
- Aug 11, 2026Insider salePres., Global Supply & Quality Elaine Mary Shannon sold $357,371
- Aug 10, 2026Insider salePresident Andrew Stewart Plump sold $2.8 million
- Aug 10, 2026Insider saleCEO Julie So-Young Kim sold $1.5 million
- Aug 10, 2026Insider salePresident Teresa Marie Bitetti sold $855,205
- Aug 10, 2026Insider saleChief Transformation Officer Lauren Rusckowski Duprey sold $813,721
- Aug 10, 2026Insider saleChief Human Resources Officer Nicola Deidre Petal Greenway sold $721,613
- Aug 10, 2026Insider salePresident Giles Richard Platford sold $531,519
- Aug 10, 2026Insider saleGeneral Counsel Natalie Anne Marie Furney sold $527,843
- Aug 10, 2026Insider saleChief Data & Tech. Officer Gabriele Ricci sold $429,005
- Aug 10, 2026Insider saleHead, Strat. & Port. Dev Agosti Marcello Pignagnoli sold $392,565
- Aug 10, 2026Insider salePresident Rhonda Janice Pacheco sold $289,007
- Aug 10, 2026Insider saleChief Medical Officer Awny Samaan Botros Farajallah sold $239,503
- Aug 10, 2026Insider salePresident Ramy Riad Ahmed Ibrahim sold $124,437
- Aug 10, 2026Insider salePres., Global Supply & Quality Elaine Mary Shannon sold $68,024
- Jun 30, 2026FundRenaissance Technologies cut 14% in Q2 2026 (13F filed Aug 13, 2026)
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 15, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Sep 15 | Lauren Rusckowski DupreyChief Transformation Officer | ▼ SELL | $640K |
| Sep 3 | Andrew Stewart PlumpPresident | ▼ SELL10b5-1 | $2.15M |
| Aug 21 | Andrew Stewart PlumpPresident | ▼ SELL10b5-1 | $363K |
| Aug 19 | Nicola Deidre Petal GreenwayChief Human Resources Officer | ▼ SELL | $235K |
| Aug 12 | Andrew Stewart PlumpPresident | ▼ SELL | $2.83M |
| Aug 12 | Julie So-Young KimCEO | ▼ SELL | $1.52M |
| Aug 12 | Teresa Marie BitettiPresident | ▼ SELL | $855K |
| Aug 12 | Lauren Rusckowski DupreyChief Transformation Officer | ▼ SELL | $814K |
| Aug 12 | Nicola Deidre Petal GreenwayChief Human Resources Officer | ▼ SELL | $606K |
| Aug 12 | Giles Richard PlatfordPresident | ▼ SELL | $532K |
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Lauren Rusckowski Duprey | Chief Transformation Officer | 0 | $0 | 2 | $1.45M |
| Andrew Stewart Plump | President | 0 | $0 | 3 | $5.34M |
| Nicola Deidre Petal Greenway | Chief Human Resources Officer | 0 | $0 | 3 | $957K |
| Julie So-Young Kim | CEO | 0 | $0 | 1 | $1.52M |
| Teresa Marie Bitetti | President | 0 | $0 | 1 | $855K |
| Giles Richard Platford | President | 0 | $0 | 1 | $532K |
| Natalie Anne Marie Furney | General Counsel | 0 | $0 | 1 | $528K |
| Gabriele Ricci | Chief Data & Tech. Officer | 0 | $0 | 1 | $429K |
A All 19 insider trades reported on time. How it is graded
Tracked funds that report TAK
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 2,568,000 | $41.2M | ▼ −14.1% |
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →