TEM Tempus AI, Inc.
Tempus AI, Inc. (TEM) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
How much of that selling was preplanned? 86% planned / 14% discretionary
Largest single sale: $9.9M.
Where they traded
No open-market insider purchase on record.
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| Schoenherr Thomas Edward | CEO, Diagnostics | Sell 10b5-1 | 10,281 | $85.00 | $873.9K | 76,740 −11.8% of holding | |
| LEFKOFSKY ERIC P 16 fills | CEO and Chairman | Sell 10b5-1 | 250,000 | $77.47 | $19.4M | 14,968,110 −1.6% of holding | |
| LEFKOFSKY ERIC P 6 fills | CEO and Chairman | Sell 10b5-1 | 200,000 | $80.57 | $16.1M | 14,997,078 −1.3% of holding | |
| Bartolucci Ryan M | Chief Accounting Officer | Sell 10b5-1 | 7,062 | $75.00 | $529.7K | 60,804 −10.4% of holding | |
| Polovin Andrew | EVP, Chief Legal Officer | Sell 10b5-1 | 2,951 | $75.00 | $221.3K | 135,189 −2.1% of holding | |
| Fukushima Ryan | CEO, Data | Sell 10b5-1 | 700 | $70.00 | $49.0K | 15,874 −4.2% of holding | |
| West Nadja | Director | Sell 10b5-1 | 3,000 | $69.00 | $207.0K | 31,981 −8.6% of holding | |
| LEFKOFSKY ERIC P 32 fills | CEO and Chairman | Sell 10b5-1 | 250,000 | $68.46 | $17.1M | 15,253,680 −1.6% of holding | |
| Fukushima Ryan | CEO, Data | Sell 10b5-1 | 14,286 | $70.00 | $1.0M | 47,420 −23.2% of holding | |
| Rogers James William | Chief Financial Officer | Sell 10b5-1 | 26,313 | $60.00 | $1.6M | 106,024 −19.9% of holding | |
| Schoenherr Thomas Edward 6 fills | CEO, Diagnostics | Sell 10b5-1 | 8,082 | $58.40 | $472.0K | 94,703 −7.9% of holding | |
| Polovin Andrew | EVP, Chief Legal Officer | Sell 10b5-1 | 7,927 | $56.00 | $443.9K | 138,140 −5.4% of holding | |
| LEFKOFSKY ERIC P | CEO and Chairman | Sell | 132,591 | $49.61 | $6.6M | 2,098,130 −5.9% of holding | |
| Fukushima Ryan | CEO, Data | Sell | 41,095 | $49.61 | $2.0M | 562,463 −6.8% of holding | |
| Rogers James William | Chief Financial Officer | Sell | 22,529 | $49.61 | $1.1M | 132,337 −14.5% of holding | |
| Polovin Andrew | EVP, Chief Legal Officer | Sell | 22,148 | $49.61 | $1.1M | 146,067 −13.2% of holding | |
| Schoenherr Thomas Edward | CEO, Diagnostics | Sell | 9,232 | $49.61 | $458.0K | 97,797 −8.6% of holding | |
| Bartolucci Ryan M | Chief Accounting Officer | Sell | 6,175 | $49.61 | $306.3K | 67,866 −8.3% of holding | |
| West Nadja | Director | Sell 10b5-1 | 3,000 | $53.90 | $161.7K | 34,981 −7.9% of holding | |
| Fukushima Ryan | CEO, Data | Sell 10b5-1 | 20,000 | $50.04 | $1.0M | 123,945 −13.9% of holding | |
| Fukushima Ryan 5 fills | CEO, Data | Sell 10b5-1 | 23,818 | $46.19 | $1.1M | 166,763 −12.5% of holding | |
| Epstein David R | Director | Sell 10b5-1 | 370 | $43.40 | $16.1K | 31,094 −1.2% of holding | |
| LEFKOFSKY ERIC P 12 fills | CEO and Chairman | Sell 10b5-1 | 250,000 | $42.06 | $10.5M | 15,342,403 −1.6% of holding | |
| Fukushima Ryan 4 fills | CEO, Data | Sell 10b5-1 | 33,284 | $57.39 | $1.9M | 187,063 −15.1% of holding | |
| Fukushima Ryan | CEO, Data | Sell 10b5-1 | 10,000 | $60.00 | $600.0K | 201,047 −4.7% of holding |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.