Sheena Jonathan
SEC Form 4 insider trading activity
Sheena Jonathan has filed 34 SEC Form 4 filings (172 transaction rows) across 1 company, with disclosures dating back to 2025. 31 of those filings fall inside the rolling window. Most recent filing: Oct 21, 2026.
On the most recent filing, Sheena Jonathan is listed as Director at Natera, Inc. Inside the rolling window, Sheena Jonathan reported no open-market purchases and 38 open-market sales totaling $29.6M in NTRA. The largest disclosed transaction in the window is a sale of 18,064 NTRA shares on Sep 23, 2026, worth $7.0M.
Companies traded
Other insiders at NTRA
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$29.6M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| NTRA | CO-FOUNDER | Sale | 1,500 | $604K | Oct 21 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 18,064 | $7.0M | Sep 26 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 6,000 | $2.1M | Sep 18 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 3,150 | $1.1M | Sep 18 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 6,000 | $2.0M | Aug 15 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 9,150 | $2.9M | Aug 8 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 109 | $29K | Aug 6 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 288 | $75K | Jul 30 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 191 | $49K | Jul 30 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 1,500 | $411K | Jul 18 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 3,150 | $837K | Jul 16 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 1,500 | $330K | Jun 23 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 3,150 | $665K | Jun 18 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 3,150 | $657K | May 16 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 1,500 | $302K | May 16 | SEC ↗ | |
| NTRA | Insider | Sale | 107 | $22K | May 6 | SEC ↗ | |
| NTRA | Insider | Sale | 473 | $96K | Apr 30 | SEC ↗ | |
| NTRA | Insider | Sale | 3,071 | $603K | Apr 30 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 1,500 | $299K | Apr 21 | SEC ↗ | |
| NTRA | Insider | Sale | 3,070 | $608K | Mar 20 | SEC ↗ | |
| NTRA | Insider | Sale | 1,500 | $300K | Mar 20 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 127 | $26K | Mar 11 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 3,070 | $615K | Mar 3 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 435 | $100K | Feb 4 | SEC ↗ | |
| NTRA | CO-FOUNDER | Sale | 291 | $70K | Jan 29 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 21, 2025 | NTRA | Sale | $17K |
| Oct 17, 2025 | NTRA | Sale | $60K |
| Oct 17, 2025 | NTRA | Sale | $74K |
| Oct 17, 2025 | NTRA | Sale | $49K |
| Oct 17, 2025 | NTRA | Sale | $85K |
| Oct 15, 2025 | NTRA | Sale | $75K |
| Oct 15, 2025 | NTRA | Sale | $174K |
| Oct 15, 2025 | NTRA | Sale | $264K |
| Oct 15, 2025 | NTRA | Sale | $26K |
| Sep 19, 2025 | NTRA | Sale | $69K |
| Sep 19, 2025 | NTRA | Sale | $273K |
| Sep 19, 2025 | NTRA | Sale | $645K |
| Sep 19, 2025 | NTRA | Sale | $122K |
| Sep 19, 2025 | NTRA | Sale | $248K |
| Sep 19, 2025 | NTRA | Sale | $617K |
| Sep 17, 2025 | NTRA | Sale | $45K |
| Sep 17, 2025 | NTRA | Sale | $495K |
Frequently asked questions
How many SEC Form 4 filings has Sheena Jonathan made?
Sheena Jonathan has filed 34 SEC Form 4 filings (172 transaction rows) across 1 company since 2025.
Which companies does Sheena Jonathan trade?
Sheena Jonathan has filed SEC Form 4 disclosures for 1 company, including NTRA.
When was Sheena Jonathan's most recent SEC Form 4 filing?
Sheena Jonathan's most recent SEC Form 4 filing on Tracefour is dated Oct 21, 2026.
What is Sheena Jonathan's total buy and sell value in the current window?
Inside the rolling retention window, Sheena Jonathan bought $0 and sold $29.6M based on SEC Form 4 filings.
What was Sheena Jonathan's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 18,064 NTRA shares on 2026-09-23, worth $7.0M, per SEC Form 4 filings.