Transaction · 0001646649-26-000032
NTRANatera, Inc.
Sheena Jonathan
Sheena Jonathan, DIR, reported an open-market or private sale at Natera, Inc. involving 1400.000000 shares for an estimated $495362.00. Reported holdings after the transaction were 222764.000000 shares. The stored filing text includes a detected 10b5-1 reference.
Open-market sellSEC transaction code SDIR
- Trade date
- Sep 16, 2026
- Filing date
- Sep 18, 2026
How reported position traded is calculated
Shares sold ÷ (holdings after + shares sold). Estimated position before: 224,164 shares.
Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.
NTRA price since this filing
Daily closing prices, with the filing date and available return windowsNTRA · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -14.9%1w ago -10.6%1d ago -5.0%
Returns since7d +11.7%30d +6.5%90d180d1y
Transaction facts
Stored Form 4 columns with their raw values
- Type
- Sell Code S
- Identifier
- 0001646649-26-000032 Common Stock
- Transaction date
- Sep 16, 2026 Filed Sep 18, 2026, 01:35 AM · 2d delay
- Shares
- 1,400 sh $353.83 per share
- Estimated value
- -$495k Computed from shares × price
- Holdings after
- 222,764 sh Direct
Filing signal explanations
Badges describe filing facts only — not predictions.
Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership Large Sale Repeat Seller 10b5-1 Detected
Filing-only score
0 points
Compact filing score computed from stored Form 4 facts. Version v1.
Neutral filing signal
This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.
How this score is calculated
- direct_ownership+6 points
direct_or_indirect_ownership = D
Direct ownership reports the insider's personal stake. - timely_filing+4 points
reporting_delay_days = 2
Filing reported within two business days of the transaction. - tenb5_1_detected-10 points
is_10b5_1 = true
Stored filing content includes detected 10b5-1 language.
Signed filing-only points, not a probability or expected return. Version v1.
Reported relationships & other filings
Form 4 relationship flags and nearby filing context
Reported roles
No officer title
Officer NoDirector Yes10% NoOther Yes
Footnotes & amended
- F1
The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2025.
- F2
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $350.00 to $350.1750 per share, inclusive. The holder undertakes to p…
- F3
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $353.2700 to $354.2450 per share, inclusive. The holder undertakes to…
- F4
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $354.54 to $355.44 per share, inclusive. The holder undertakes to pro…
- F5
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $355.7350 to $356.6550 per share, inclusive. The holder undertakes to…
- F6
The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $356.7150 to $357.0600 per share, inclusive. The holder undertakes to…
- F7
Held for the benefit of the beneficiaries of the trust. The Reporting Person disclaims beneficial ownership over such securities.
Related transactions
Same SEC filing0 other transactions
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