🕵️ Vertiv Holdings Co ($VRT)
SEC insider & ownership activity, last 12 months · CIK 1674101 · every row links its SEC filing
Over the last 12 months insiders sold $128.2M with no open-market buying against it. Fradin Roger sold $51.4M (Feb). BlackRock, Inc. added 5.6% → 7.8%. No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 7 sellers, $128.2M (73 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Fradin Roger | 0 | – | 20 | $51.4M | Feb 27, 2026 |
| Steven Reinemund | 0 | – | 18 | $25.4M | Feb 26, 2026 |
| Edward Monser | 0 | – | 20 | $22.9M | Sep 1, 2026 |
| Maureen Cote | 0 | – | 8 | $10.2M | Feb 26, 2026 |
| Joseph Jacobus Van Dokkum | 0 | – | 2 | $9.8M | Feb 26, 2026 |
| Karlborg Anders | 0 | – | 4 | $7.5M | Feb 26, 2026 |
| Stephen H. Liang | 0 | – | 1 | $938K | Nov 24, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.8% | 13G | Apr 24, 2026 | filing ↗ | |
| Vanguard Capital Management | 7.5% | 13G | Apr 30, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Edward Monser | $4.0M | Sep 1, 2026 | filing ↗ |
| O' Doherty Philip | $132.9M | Mar 10, 2026 | filing ↗ |
| O' Doherty Philip | $263.1M | Mar 9, 2026 | filing ↗ |
| Edward Monser | $19.3M | Mar 6, 2026 | filing ↗ |
| R VRT GRAT 2025 DTD 2/28/2025 | $9.3M | Feb 27, 2026 | filing ↗ |
| S VRT GRAT 2025 DTD 2/28/2025 | $13.8M | Feb 27, 2026 | filing ↗ |
| R VRT GRAT 2024 II DTD 12/12/2024 | $2.5M | Feb 27, 2026 | filing ↗ |
| R VRT GRAT 2024 II DTD 12/12/2024 | $2.5M | Feb 26, 2026 | filing ↗ |
| R VRT GRAT 2025 DTD 2/28/2025 | $9.4M | Feb 26, 2026 | filing ↗ |
| S VRT GRAT 2025 DTD 2/28/2025 | $13.8M | Feb 26, 2026 | filing ↗ |
| Steven Reinemund | $8.9M | Feb 26, 2026 | filing ↗ |
| Steven Reinemund | $16.5M | Feb 26, 2026 | filing ↗ |
| Maureen Cote | $10.2M | Feb 26, 2026 | filing ↗ |
| Anders Harald Karlborg | $7.5M | Feb 26, 2026 | filing ↗ |
| Stephen H. Liang | $18.7M | Feb 26, 2026 | filing ↗ |
| Joseph Jacobus Van Dokkum | $9.8M | Feb 26, 2026 | filing ↗ |
| Stephen H. Liang | $938K | Nov 24, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Sep 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 2, 2026 | filing ↗ |
| Material agreement (1.01) | Sep 1, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Sep 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 1, 2026 | filing ↗ |
| Earnings (2.02) | Jul 29, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jul 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 29, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 17, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 12, 2026 | filing ↗ |
| Other events (8.01) | Jun 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 3, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 27, 2026 | filing ↗ |
| Earnings (2.02) | Apr 22, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 22, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 13, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 23, 2026 | filing ↗ |
| Other events (8.01) | Mar 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 6, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 3, 2026 | filing ↗ |
| Agreement terminated (1.02) | Mar 3, 2026 | filing ↗ |
| New financial obligation (2.03) | Mar 3, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 3, 2026 | filing ↗ |
| Other events (8.01) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |