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Stock Insider Trading Activity of Oyler John
OYLER JOHN
Sell
Chief Executive Officer
ONC Aug 12, 2026
Avg Cost/Share
$357.26
Shares
54,892
Total Value
$19,659,593.78
Owned After
52,912
OYLER JOHN
Sell
Chief Executive Officer
ONC Aug 11, 2026
Avg Cost/Share
$363.31
Shares
70,907
Total Value
$25,661,417.29
Owned After
52,912
OYLER JOHN
Sell
Chief Executive Officer
ONC Aug 10, 2026
Avg Cost/Share
$355.87
Shares
115,011
Total Value
$41,159,460.93
Owned After
52,912
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| OYLER JOHN | ONC | Chief Executive Officer | Aug 12, 2026 | Sell | $357.26 | 54,892 | $19,659,593.78 | 52,912 | |
| OYLER JOHN | ONC | Chief Executive Officer | Aug 11, 2026 | Sell | $363.31 | 70,907 | $25,661,417.29 | 52,912 | |
| OYLER JOHN | ONC | Chief Executive Officer | Aug 10, 2026 | Sell | $355.87 | 115,011 | $41,159,460.93 | 52,912 |