MARK A ERNST
CIK 1181852 · Chief Operating Officer · last filed 2025-06-13
MARK A ERNST is a Chief Operating Officer who has filed 38 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for TREE, was dated Jun 13, 2025. Across all open-market trades the lifetime net is +$3.7M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $4.7M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$4.72M
6
38
$3.65M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TREE | Director | 44,421 | $36.55 | $1.62M | $1.24M | 9 | 2025-06-13 |
| BCOR | Director | 0 | $24.20 | $0 | $974.0K | 10 | 2023-11-29 |
| FIS | Director | — | $39.20 | — | $0 | 1 | 2022-12-20 |
| FISV | Chief Operating Officer | 57,539 | $53.78 | $3.09M | $952.5K | 12 | 2018-02-23 |
| GREAT PLAINS ENERGY INC (GXPpE) Delisted | Director | 31,650 | — | — | $487.1K | 4 | 2008-09-17 |
| H&R BLOCK INC (HRBw) Delisted | Chairman, President and CEO | 306,484 | — | — | $0 | 2 | 2007-10-23 |
Recent Filings
38 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-06-13 | TREE | Mixed | +5,000 | $0 | EDGAR |
| 2024-06-13 | TREE | Mixed | +4,000 | $0 | EDGAR |
| 2023-11-29 | BCOR | Disp (D) | −116,566 | -$3.03M | EDGAR |
| 2023-06-22 | TREE | Mixed | +2,205 | $0 | EDGAR |
| 2023-05-12 | TREE | Buy (P) | +13,000 | $235.8K | EDGAR |
| 2023-05-08 | BCOR | Grant (A) | +6,084 | $0 | EDGAR |
| 2023-05-01 | TREE | Exer (M) | +216 | $0 | EDGAR |
| 2023-01-20 | BCOR | Grant (A) | +1,213 | $0 | EDGAR |
| 2022-12-20 | FIS | Grant (A) | — | $0 | EDGAR |
| 2022-08-24 | TREE | Buy (P) | +10,000 | $346.8K | EDGAR |