Transactions
3
Insider / Natera, Inc.
Williams Brinkley Ruth
Director at Natera, Inc.
- Company
- Natera, Inc.
- Ticker
- NTRA
- First filing on record
- November 4, 2025
- Latest trade on record
- April 24, 2026
- SEC filings
- EDGAR ↗
Williams Brinkley Ruth, Director at Natera, Inc., has disclosed 3 transactions in NTRA since November 4, 2025: 0 purchases (0 open-market buys) and 0 sales, worth about $0 at the reported prices. The latest was filed April 28, 2026, 4 days after the trade.
Open-market buys
0
Sales
0
Avg. disclosure lag
4.0d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Williams Brinkley Ruth reported 3 transactions that were neither a purchase nor a sale, such as stock awards, option exercises or shares withheld for tax.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 3 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 3 | 256 | — |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 2 | 0 | 0 |
| 2025 | 1 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| NTRA | Other A | April 24, 2026 | April 28, 2026 | 4d | 86 | — | — | Form 4 ↗ | ||
| NTRA | Other A | January 30, 2026 | February 3, 2026 | 4d | 73 | — | — | Form 4 ↗ | ||
| NTRA | Other A | October 31, 2025 | November 4, 2025 | 4d | 97 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| April 28, 2026 | Form 4 | 0001344381-26-000002 | 1 | published | EDGAR ↗ |
| February 3, 2026 | Form 4 | 0001344381-26-000001 | 1 | published | EDGAR ↗ |
| November 4, 2025 | Form 4 | 0001344381-25-000005 | 1 | published | EDGAR ↗ |
Other insiders at Natera, Inc.
- Sheena Jonathan Director 176 rows
- Rabinowitz Matthew EXECUTIVE CHAIRMAN 127 rows
- BOTHA ROELOF Director 87 rows
- Moshkevich Solomon PRESIDENT, CLINICALDIAGNOSTICS 78 rows
- Chapman Steven Leonard CEO AND PRESIDENT 74 rows
- RABINOWITZ DANIEL SEC. AND CHIEF LEGAL OFFICER 55 rows
- Brophy Michael Burkes CHIEF FINANCIAL OFFICER 53 rows
- Fesko John PRESIDENT, CHIEF BUS. OFFICER 23 rows
- Baynes Roy D. Director 19 rows
- Chapman Rowan E Director 13 rows
Everyone on file, with contracts and lobbying under the company's name: Natera, Inc..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 3 | 3 | November 4, 2025 | April 28, 2026 | Form 4 list on EDGAR |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.