As of the latest Form 4 filed Apr 17, 2026.
What Tradeweb Markets Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 16 most recent filings for TW.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-04-17 | 2026-04-15 | Peterson Justin Chief Technology Officer | SSale | −21.2K | $120.66 | $2.56M | Yes (planned) | Form 4 ↗ |
| 2026-03-24 | 2026-03-20 | Peterson Justin Chief Technology Officer | SSale | −1.00K | $125.13 | $126K | Yes (planned) | Form 4 ↗ |
| 2026-03-24 | 2026-03-20 | Clack Amy Chief Administrative Officer | SSale | −271.00 | $125.75 | $34.1K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Peterson Justin Chief Technology Officer | SSale | −3.21K | $124.76 | $401K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Peterson Justin, Chief Technology Officer | AAward | +3.00 | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Peterson Justin, Chief Technology Officer | FTax | −1.24K | $126.17 | $157K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Clack Amy Chief Administrative Officer | AAward | +3.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Clack Amy, Chief Administrative Officer | FTax | −1.13K | $126.17 | $142K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Friedman Douglas Chief Legal Officer | AAward | +1.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Friedman Douglas, Chief Legal Officer | FTax | −619.00 | $126.17 | $78.1K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Bruni Enrico MD, Co-Head of Global Markets | AAward | +6.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Bruni Enrico, MD, Co-Head of Global Markets | FTax | −1.51K | $126.17 | $191K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Furber Sara Chief Financial Officer | AAward | +6.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Furber Sara, Chief Financial Officer | FTax | −1.68K | $126.17 | $212K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Hult William Chief Executive Officer | AAward | +17.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Hult William, Chief Executive Officer | FTax | −5.66K | $126.17 | $714K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also TW’s full analysis or the market-wide insider trading feed. The tabs above jump to TW’s other SEC data.
Source: SEC Form 4 filings for TW, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.