Michael A Bonarti
CIK 1487699 · Corporate Vice President · last filed 2025-12-15
Michael A Bonarti is a Corporate Vice President who has filed 83 SEC Form 4 insider transactions across 1 company since 2010. The most recent filing shows the insider had shares withheld for taxes covering $31.1K of ADP on Dec 15, 2025. Across all open-market trades the lifetime net is −$65.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $22.1M 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.
$22.12M
1
83
-$65.44M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ADP | Corporate Vice President | 80,414 | $275.05 | $22.12M | -$65.44M | 75 | 2025-12-15 |
Recent Filings
83 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-15 | ADP | Tax (F) | −116 | -$31.1K | EDGAR |
| 2025-09-11 | ADP | Sell (S) | −8,728 | -$2.60M | EDGAR |
| 2025-09-09 | ADP | Notice (144) | −8,728 | -$2.60M | EDGAR |
| 2025-09-03 | ADP | Mixed | −5,213 | -$2.75M | EDGAR |
| 2025-08-07 | ADP | Grant (A) | +14,201 | $0 | EDGAR |
| 2025-02-04 | ADP | Mixed | — | -$3.57M | EDGAR |
| 2025-02-03 | ADP | Notice (144) | −30,131 | -$9.14M | EDGAR |
| 2024-12-16 | ADP | Tax (F) | −112 | -$33.2K | EDGAR |
| 2024-09-11 | ADP | Sell (S) | −3,852 | -$1.04M | EDGAR |
| 2024-09-09 | ADP | Notice (144) | −3,852 | -$1.04M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.