Transactions
5
Insider / Tempus AI, Inc.
Phelps Erik
EVP & Chief Admin & Legal Off at Tempus AI, Inc.
- Company
- Tempus AI, Inc.
- Ticker
- TEM
- First filing on record
- November 20, 2025
- Latest trade on record
- February 19, 2026
- SEC filings
- EDGAR ↗
Phelps Erik, EVP & Chief Admin & Legal Off at Tempus AI, Inc., has disclosed 5 transactions in TEM since November 20, 2025: 0 purchases (0 open-market buys) and 5 sales, worth about $882K at the reported prices. The latest was filed February 20, 2026, 1 day after the trade.
Open-market buys
0
Sales
5
Avg. disclosure lag
1.6d
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)
In the last 12 months Phelps Erik made no purchases and 5 sales worth $882K. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Phelps Erik has traded 1 stock on record; the largest by dollars is TEM.
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 |
|---|---|---|---|---|
| S | Open-market sale | 5 | 14,299 | $882K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 2 | 0 | 2 · $562K |
| 2025 | 3 | 0 | 3 · $319K |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| TEM | Sell S | February 19, 2026 | February 20, 2026 | 1d | 5,650 | $59 | $334K | 10b5-1 plan | Form 4 ↗ | |
| TEM | Sell S | February 19, 2026 | February 20, 2026 | 1d | 3,814 | $60 | $229K | 10b5-1 plan | Form 4 ↗ | |
| TEM | Sell S | December 16, 2025 | December 18, 2025 | 2d | 1,302 | $67 | $88K | 10b5-1 plan | Form 4 ↗ | |
| TEM | Sell S | November 18, 2025 | November 20, 2025 | 2d | 1,105 | $66 | $73K | Form 4 ↗ | ||
| TEM | Sell S | November 18, 2025 | November 20, 2025 | 2d | 2,428 | $65 | $158K | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| February 20, 2026 | Form 4 | 0002024231-26-000005 | 2 | published | EDGAR ↗ |
| December 18, 2025 | Form 4 | 0002024231-25-000008 | 1 | published | EDGAR ↗ |
| November 20, 2025 | Form 4 | 0002024231-25-000006 | 2 | published | EDGAR ↗ |
Other insiders at Tempus AI, Inc.
- LEFKOFSKY ERIC P CEO and Chairman 144 rows
- Fukushima Ryan Chief Operating Officer 40 rows
- Polovin Andrew EVP and General Counsel 17 rows
- Rogers James William Chief Financial Officer 14 rows
- West Nadja Director 13 rows
- Gottlieb Scott Director 12 rows
- Schoenherr Thomas Edward CEO, Diagnostics 11 rows
- Bartolucci Ryan M Chief Accounting Officer 8 rows
- Epstein David R Director 8 rows
- Doudna Jennifer A Director 7 rows
Everyone on file, with contracts and lobbying under the company's name: Tempus AI, 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.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- 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 | 5 | November 20, 2025 | February 20, 2026 | Form 4 list on EDGAR |
Site built October 22, 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.