As of September 29, 2026, ZoomInfo Technologies's top three insider holders are Group Inc. Carlyle (TenPercentOwner, 52.67Mn shares), Group Inc. Carlyle (Other, 40.31Mn shares), Subsidiary Holdings L.L.C. Cg (Other, 40.31Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Group Inc. Carlyle | Other | 0 | 40,307,862 | 40,307,862 | 24.8% | 17 Aug, 2022 |
| 2 | Subsidiary Holdings L.L.C. Cg | Other | 0 | 40,307,862 | 40,307,862 | 24.8% | 17 Aug, 2022 |
| 3 | Henry Schuck | Chief Executive Officer | 26,869,476 | 0 | 26,869,476 | 16.5% | 06 Jul, 2026 |
| 4 | Kirk Norman Brown | TenPercentOwner | 15,232,528 | 0 | 15,232,528 | 9.4% | 04 Mar, 2025 |
| 5 | Holdings (Wa), Llc Do | TenPercentOwner | 13,377,329 | 0 | 13,377,329 | 8.2% | 02 Dec, 2021 |
| 6 | Atlantic Pacific Vii-A L.P. Ta | Director, TenPercentOwner | 0 | 6,014,963 | 6,014,963 | 3.7% | 18 Nov, 2021 |
| 7 | Jason Mironov | Director | 0 | 5,772,061 | 5,772,061 | 3.5% | 23 Nov, 2021 |
| 8 | Funds, Llc Hskb | TenPercentOwner | 4,995,250 | 0 | 4,995,250 | 3.1% | 10 Feb, 2023 |
| 9 | Peter Cameron Hyzer | Chief Financial Officer | 2,475,974 | 0 | 2,475,974 | 1.5% | 04 Sep, 2024 |
| 10 | Nir Keren | President, Israel And Cto | 2,312,125 | 0 | 2,312,125 | 1.4% | 04 Jan, 2023 |
| 11 | Funds Ii, Llc Hskb | TenPercentOwner | 1,504,139 | 0 | 1,504,139 | 0.9% | 03 Sep, 2026 |
| 12 | Joseph Christopher Hays | Pres, Chief Operating Officer | 1,245,628 | 0 | 1,245,628 | 0.8% | 04 Aug, 2023 |
| 13 | David Randall Winn | Director | 1,092,086 | 0 | 1,092,086 | 0.7% | 18 May, 2026 |
| 14 | Michael Graham O'Brien | Cfo | 300,221 | 0 | 300,221 | 0.2% | 03 Sep, 2026 |
| 15 | James M Roth | Chief Revenue Officer | 205,299 | 0 | 205,299 | 0.1% | 03 Sep, 2026 |
| 16 | Ali Dasdan | Chief Technology Officer | 145,050 | 0 | 145,050 | 0.1% | 04 Mar, 2025 |
| 17 | Ashley Mcgrane | General Counsel And Corp Sec | 107,037 | 0 | 107,037 | 0.1% | 03 Sep, 2026 |
| 18 | Keith Enright | Director | 78,970 | 0 | 78,970 | 0.0% | 18 May, 2026 |
| 19 | Domenic Maida | Director | 66,342 | 0 | 66,342 | 0.0% | 28 May, 2026 |
| 20 | Mitesh Dhruv | Director | 61,604 | 0 | 61,604 | 0.0% | 17 May, 2024 |
| 21 | Mark Patrick Mader | Director | 57,360 | 0 | 57,360 | 0.0% | 18 May, 2026 |
| 22 | Alison Gleeson | Director | 54,663 | 0 | 54,663 | 0.0% | 18 May, 2026 |
| 23 | Owen Wurzbacher | Director | 53,242 | 0 | 53,242 | 0.0% | 18 May, 2026 |
| 24 | Ashley Evans | Director | 48,130 | 0 | 48,130 | 0.0% | 18 May, 2026 |
| 25 | Katie J. Rooney | Director | 25,090 | 0 | 25,090 | 0.0% | 18 May, 2026 |
| 26 | Robert Keith Giglio | Director | 23,076 | 0 | 23,076 | 0.0% | 18 May, 2026 |
| 27 | Sriprasadh Cadambi | Chief Accounting Officer | 13,647 | 0 | 13,647 | 0.0% | 05 Dec, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Sep, 2026 | James M Roth | Chief Revenue Officer | Acquired M | 345 | — | — | 205,549 | Direct |
| 01 Sep, 2026 | Michael Graham O'Brien | Cfo | Acquired M | 328 | — | — | 300,275 | Direct |
| 01 Sep, 2026 | Ashley Mcgrane | General Counsel And Corp Sec | Acquired M | 207 | — | — | 107,141 | Direct |
| 01 Sep, 2026 | Funds Ii, Llc Hskb | TenPercentOwner | Disposed J | 4,575 | $0.00 | $0 | 209,574 | Direct |
| 01 Sep, 2026 | James M Roth | Chief Revenue Officer | Disposed F | 156 | $4.24 | $661 | 205,393 | Direct |
| 01 Sep, 2026 | Michael Graham O'Brien | Cfo | Acquired M | 214 | — | — | 300,489 | Direct |
| 01 Sep, 2026 | Ashley Mcgrane | General Counsel And Corp Sec | Disposed F | 70 | $4.24 | $297 | 107,071 | Direct |
| 02 Sep, 2026 | Ashley Mcgrane | General Counsel And Corp Sec | Disposed S | 34 | $4.17 | $142 | 107,037 | Direct |
| 02 Sep, 2026 | James M Roth | Chief Revenue Officer | Disposed S | 94 | $4.17 | $392 | 205,299 | Direct |
| 01 Sep, 2026 | Michael Graham O'Brien | Cfo | Disposed F | 268 | $4.24 | $1.14K | 300,221 | Direct |
| 01 Sep, 2026 | Michael Graham O'Brien | Cfo | Disposed M | 328 | $0.00 | $0 | 328 | Direct |
| 01 Sep, 2026 | James M Roth | Chief Revenue Officer | Disposed M | 345 | $0.00 | $0 | 0 | Direct |
| 01 Sep, 2026 | Ashley Mcgrane | General Counsel And Corp Sec | Disposed M | 207 | $0.00 | $0 | 0 | Direct |
| 01 Sep, 2026 | Michael Graham O'Brien | Cfo | Disposed M | 214 | $0.00 | $0 | 0 | Direct |
| 07 Aug, 2026 | Ashley Mcgrane | General Counsel And Corp Sec | Disposed S | 16,400 | $4.16 | $68.23K | 106,934 | Direct |
| 06 Aug, 2026 | Michael Graham O'Brien | Cfo | Disposed S | 5,000 | $4.00 | $20.00K | 299,947 | Direct |
| 01 Aug, 2026 | Michael Graham O'Brien | Cfo | Acquired M | 1,541 | — | — | 242,525 | Direct |
| 01 Aug, 2026 | Funds Ii, Llc Hskb | TenPercentOwner | Disposed J | 27,278 | $0.00 | $0 | 214,149 | Direct |
| 01 Aug, 2026 | Ashley Mcgrane | General Counsel And Corp Sec | Acquired M | 5,987 | — | — | 126,328 | Direct |
| 01 Aug, 2026 | Ashley Mcgrane | General Counsel And Corp Sec | Disposed F | 1,997 | $3.30 | $6.59K | 124,331 | Direct |