OYLER JOHN
Chief Executive Officer at ONC
8Buy txns
50Sell txns
+$18.9MReported buys
−$125.8MReported sells
0Cluster events
Career transactions in this dataset
| Filing date | Trade date | Ticker | Insider | Type | Shares | Price | Value | Cluster |
|---|---|---|---|---|---|---|---|---|
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 4,139 | $303.07 | −$1.3M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 8,122 | $303.93 | −$2.5M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 97,282 | $36.90 | +$3.6M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 36,318 | $100.04 | +$3.6M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 39,090 | $305.02 | −$11.9M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 45,895 | $306.21 | −$14.1M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 40,781 | $306.93 | −$12.5M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 7,834 | $307.57 | −$2.4M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 1,264,666 | — | — | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 472,134 | — | — | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 4,139 | $303.07 | −$1.3M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 8,122 | $303.93 | −$2.5M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 97,282 | $36.90 | +$3.6M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 36,318 | $100.04 | +$3.6M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 39,090 | $305.02 | −$11.9M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 45,895 | $306.21 | −$14.1M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 40,781 | $306.93 | −$12.5M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 7,834 | $307.57 | −$2.4M | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 1,264,666 | — | — | |
| 2026-07-14 | 2026-07-14 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 472,134 | — | — | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 48,520 | $36.90 | +$1.8M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 798 | $301.94 | −$241k | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 4,584 | $302.79 | −$1.4M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 26,294 | $303.83 | −$8.0M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 8,438 | $304.68 | −$2.6M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 846 | $305.57 | −$259k | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 7,240 | $306.82 | −$2.2M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 320 | $307.40 | −$98k | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 630,760 | — | — | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 48,520 | $36.90 | +$1.8M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 798 | $301.94 | −$241k | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 4,584 | $302.79 | −$1.4M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 26,294 | $303.83 | −$8.0M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 8,438 | $304.68 | −$2.6M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 846 | $305.57 | −$259k | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 7,240 | $306.82 | −$2.2M | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 320 | $307.40 | −$98k | |
| 2026-07-14 | 2026-07-13 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 630,760 | — | — | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 11,698 | $36.90 | +$432k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 1,493 | $296.07 | −$442k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 1,314 | $297.23 | −$391k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 3,074 | $298.35 | −$917k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 5,143 | $298.94 | −$1.5M | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 370 | $300.12 | −$111k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 150 | $301.18 | −$45k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 136 | $302.19 | −$41k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 18 | $303.03 | −$5k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 152,074 | — | — | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 11,698 | $36.90 | +$432k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 1,493 | $296.07 | −$442k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 1,314 | $297.23 | −$391k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 3,074 | $298.35 | −$917k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 5,143 | $298.94 | −$1.5M | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 370 | $300.12 | −$111k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 150 | $301.18 | −$45k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 136 | $302.19 | −$41k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | S | 18 | $303.03 | −$5k | |
| 2026-07-14 | 2026-07-10 | ONC | OYLER JOHN Chief Executive Officer 10b5-1 | M routine | 152,074 | — | — |
No transactions match these filters.