Steven L. Hoerter is CCO at AGIOS PHARMACEUTICALS INC (AGIO). They have made 15 open-market trades across 4 companies since 2013, most recently 2026-08-03.
CIK 0001533451
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $265K since 2025, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MBX | 82,938 | $4.1M |
| DCPH | 103,427 | $2.6M |
| AGIO | 15,941 | $500K |
| CLVS | 20,000 | $2K |
| PrivateUnlisted | 72,763 | — |
| Total | $7.3M |
Shares reported on the most recent Form 4, priced at the 2026-08-04 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MBX | BUY | 2025-10-17 | 2025-10-20 | $13.25 | $265K | +47.1% | +84.9% | +191.3% |
| DCPH | SELL | 2023-12-13 | 2023-12-14 | $15.37 | $943K | -0.1% | -10.0% | -0.5% |
| DCPH | SELL | 2023-10-30 | 2023-10-31 | $12.02 | $519K | -4.1% | +5.1% | +24.6% |
| DCPH | SELL | 2023-03-21 | 2023-03-23 | $15.57 | $117K | +0.9% | -2.9% | +1.1% |
| DCPH | SELL | 2023-02-14 | 2023-02-16 | $16.00 | $481K | +0.1% | +5.1% | -6.6% |
| AGIO | SELL | 2019-03-01 | 2019-03-05 | $67.01 | $670K | -3.0% | -0.8% | -28.7% |
| AGIO | SELL | 2018-08-24 | 2018-08-28 | $74.92 | $154K | -5.5% | -3.4% | -15.1% |
| AGIO | SELL | 2018-07-25 | 2018-07-27 | $84.58 | $173K | -9.4% | -11.9% | -28.7% |
| AGIO | SELL | 2018-06-22 | 2018-06-26 | $97.58 | $200K | -0.8% | -2.6% | -13.8% |
| AGIO | SELL | 2018-05-23 | 2018-05-29 | $85.76 | $176K | +4.9% | -7.8% | -14.8% |
| AGIO | SELL | 2018-04-23 | 2018-04-25 | $85.95 | $352K | -3.5% | +5.6% | +0.2% |
| AGIO | SELL | 2018-03-22 | 2018-03-26 | $84.65 | $347K | -14.3% | -1.2% | +8.3% |
| AGIO | SELL | 2018-02-22 | 2018-02-26 | $78.63 | $322K | +2.2% | -3.4% | +9.6% |
| AGIO | SELL | 2018-01-23 | 2018-01-25 | $74.83 | $1.9M | -1.0% | +5.8% | +8.8% |
| CLVS | SELL · 10b5-1 | 2015-03-05 | 2015-03-09 | $80.00 | $1.6M | -29.4% | -2.5% | -2.5% |
| CLVS | SELL · 10b5-1 | 2015-02-17 | 2015-02-19 | $72.00 | $720K | -29.4% | -2.5% | -2.5% |
| CLVS | SELL · 10b5-1 | 2015-01-16 | 2015-01-20 | $67.00 | $670K | -29.4% | -2.5% | -2.5% |
| CLVS | SELL · 10b5-1 | 2015-01-13 | 2015-01-15 | $62.00 | $620K | -29.4% | -2.5% | -2.5% |
| CLVS | SELL | 2013-06-04 | 2013-06-06 | $73.06 | $731K | -29.4% | -2.5% | -2.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.