Fukushima Ryan
CEO, Data
Fukushima Ryan has filed 20 SEC Form 4 filings (46 transaction rows) across 1 company, with disclosures dating back to 2025. 18 of those filings fall inside the rolling window. Most recent filing: Sep 19, 2026.
On the most recent filing, Fukushima Ryan is listed as CEO, Data at Tempus AI, Inc. Inside the rolling window, Fukushima Ryan reported no open-market purchases and 14 open-market sales totaling $12.6M in TEM. The largest disclosed transaction in the window is a sale of 41,095 TEM shares on Aug 18, 2026, worth $2.0M.
Companies traded
Other insiders at TEM
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$12.6M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| TEM | CEO, Data | Sale | 700 | $49K | Sep 19 | SEC ↗ | |
| TEM | CEO, Data | Sale | 30,846 | $1.9M | Sep 3 | SEC ↗ | |
| TEM | CEO, Data | Sale | 14,286 | $1.0M | Aug 25 | SEC ↗ | |
| TEM | CEO, Data | Sale | 41,095 | $2.0M | Aug 21 | SEC ↗ | |
| TEM | CEO, Data | Sale | 20,000 | $1.0M | Aug 11 | SEC ↗ | |
| TEM | CEO, Data | Sale | 23,818 | $1.1M | Aug 5 | SEC ↗ | |
| TEM | CEO, Data | Sale | 33,284 | $1.9M | Jul 10 | SEC ↗ | |
| TEM | CEO, Data | Sale | 10,000 | $600K | Jul 8 | SEC ↗ | |
| TEM | CEO, Data | Sale | 13,550 | $597K | May 21 | SEC ↗ | |
| TEM | Chief Executive Officer, Data | Sale | 9,592 | $566K | Feb 20 | SEC ↗ | |
| TEM | Chief Operating Officer | Sale | 5,000 | $321K | Jan 7 | SEC ↗ | |
| TEM | Chief Operating Officer | Sale | 5,000 | $379K | Dec 3 | SEC ↗ | |
| TEM | Chief Operating Officer | Sale | 10,099 | $662K | Nov 20 | SEC ↗ | |
| TEM | Chief Operating Officer | Sale | 5,000 | $445K | Nov 5 | 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 6, 2025 | TEM | Sale | $244K |
| Oct 6, 2025 | TEM | Sale | $153K |
| Oct 6, 2025 | TEM | Sale | $65K |
| Sep 2, 2025 | TEM | Sale | $170K |
| Sep 2, 2025 | TEM | Sale | $92K |
| Sep 2, 2025 | TEM | Sale | $144K |
| Sep 2, 2025 | TEM | Sale | $189K |
| Sep 2, 2025 | TEM | Sale | $141K |
| Sep 2, 2025 | TEM | Sale | $22K |
Frequently asked questions
How many SEC Form 4 filings has Fukushima Ryan made?
Fukushima Ryan has filed 20 SEC Form 4 filings (46 transaction rows) across 1 company since 2025.
Which companies does Fukushima Ryan trade?
Fukushima Ryan has filed SEC Form 4 disclosures for 1 company, including TEM.
When was Fukushima Ryan's most recent SEC Form 4 filing?
Fukushima Ryan's most recent SEC Form 4 filing on Tracefour is dated Sep 19, 2026.
What is Fukushima Ryan's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Fukushima Ryan is listed as CEO, Data.
What is Fukushima Ryan's total buy and sell value in the current window?
Inside the rolling retention window, Fukushima Ryan bought $0 and sold $12.6M based on SEC Form 4 filings.
What was Fukushima Ryan's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 41,095 TEM shares on 2026-08-18, worth $2.0M, per SEC Form 4 filings.