Klaviyo's top three insider shareholders as of September 05, 2026 are Capital Abeh, Llc Astral (TenPercentOwner, 5.13Mn shares), Capital Abeh, Llc Astral (TenPercentOwner, 5.13Mn shares), Capital Abeh, Llc Astral (TenPercentOwner, 5.13Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Abeh, Llc Astral | TenPercentOwner | 5,129,342 | 0 | 5,129,342 | 49.5% | 15 Feb, 2024 |
| 2 | Gomez Luciano Fernandez | Co Chief Executive Officer | 2,301,573 | 0 | 2,301,573 | 22.2% | 18 Aug, 2026 |
| 3 | Carmel Galvin | Chief People Officer | 907,458 | 0 | 907,458 | 8.8% | 18 Aug, 2026 |
| 4 | Amanda Whalen | Chief Financial Officer | 795,242 | 0 | 795,242 | 7.7% | 18 Aug, 2026 |
| 5 | Ed Hallen | Director, TenPercentOwner | 0 | 542,203 | 542,203 | 5.2% | 01 Sep, 2026 |
| 6 | Landon Edmond | Chief Legal Officer | 477,866 | 0 | 477,866 | 4.6% | 01 Sep, 2026 |
| 7 | Tony Weisman | Director | 104,174 | 0 | 104,174 | 1.0% | 11 Jun, 2026 |
| 8 | Jennifer Ceran | Director | 30,691 | 0 | 30,691 | 0.3% | 17 Feb, 2026 |
| 9 | Fund I, L.P. Accomplice | TenPercentOwner | 26,720 | 0 | 26,720 | 0.3% | 23 Oct, 2023 |
| 10 | Ledger Susan St. | Director | 25,761 | 0 | 25,761 | 0.2% | 11 Jun, 2026 |
| 11 | Roxanne Oulman | Director | 0 | 16,775 | 16,775 | 0.2% | 24 Jul, 2026 |
| 12 | Jeff Fagnan | TenPercentOwner | 0 | 3,900 | 3,900 | 0.0% | 10 Apr, 2025 |
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 |
|---|---|---|---|---|---|---|---|---|
| 28 Aug, 2026 | Landon Edmond | Chief Legal Officer | Disposed S | 53,473 | $20.01 | $1.07Mn | 485,969 | Direct |
| 31 Aug, 2026 | Ed Hallen | Director, TenPercentOwner | Disposed S | 39,167 | $20.47 | $801.75K | 94,457 | Indirect |
| 31 Aug, 2026 | Landon Edmond | Chief Legal Officer | Disposed S | 8,103 | $20.44 | $165.63K | 477,866 | Direct |
| 31 Aug, 2026 | Ed Hallen | Director, TenPercentOwner | Disposed S | 59,615 | $20.49 | $1.22Mn | 465,631 | Indirect |
| 31 Aug, 2026 | Ed Hallen | Director, TenPercentOwner | Disposed G | 17,885 | $0.00 | $0 | 447,746 | Indirect |
| 31 Aug, 2026 | Strategic Holdings 3 Llc Shopify | TenPercentOwner | Disposed X | 344,383 | $0.00 | $0 | 1,377,529 | Direct |
| 31 Aug, 2026 | Strategic Holdings 3 Llc Shopify | TenPercentOwner | Disposed X | 344,383 | $0.00 | $0 | 1,377,529 | Direct |
| 31 Aug, 2026 | Strategic Holdings 3 Llc Shopify | TenPercentOwner | Acquired X | 344,383 | $0.01 | $3.44K | 17,317,491 | Direct |
| 31 Aug, 2026 | Strategic Holdings 3 Llc Shopify | TenPercentOwner | Acquired X | 344,383 | $0.01 | $3.44K | 17,317,491 | Direct |
| 14 Aug, 2026 | Amanda Whalen | Chief Financial Officer | Disposed S | 14,000 | $18.47 | $258.58K | 824,192 | Direct |
| 15 Aug, 2026 | Gomez Luciano Fernandez | Co Chief Executive Officer | Acquired C | 7,001 | — | — | 2,330,706 | Direct |
| 15 Aug, 2026 | Landon Edmond | Chief Legal Officer | Disposed F | 22,342 | $18.49 | $413.10K | 539,442 | Direct |
| 15 Aug, 2026 | Carmel Galvin | Chief People Officer | Disposed F | 30,541 | $18.49 | $564.70K | 907,458 | Direct |
| 15 Aug, 2026 | Gomez Luciano Fernandez | Co Chief Executive Officer | Disposed F | 29,133 | $18.49 | $538.67K | 2,301,573 | Direct |
| 15 Aug, 2026 | Amanda Whalen | Chief Financial Officer | Disposed F | 28,950 | $18.49 | $535.29K | 795,242 | Direct |
| 15 Aug, 2026 | Gomez Luciano Fernandez | Co Chief Executive Officer | Disposed C | 7,001 | $18.49 | $129.45K | 48,999 | Direct |
| 11 Aug, 2026 | Partners L P Summit | TenPercentOwner | Acquired C | 5,000,000 | — | — | 5,000,000 | Indirect |
| 11 Aug, 2026 | Partners L P Summit | TenPercentOwner | Acquired C | 5,000,000 | — | — | 5,000,000 | Indirect |
| 11 Aug, 2026 | Partners L P Summit | TenPercentOwner | Acquired C | 5,000,000 | — | — | 5,000,000 | Indirect |
| 11 Aug, 2026 | Partners L P Summit | TenPercentOwner | Disposed S | 5,000,000 | $17.71 | $88.55Mn | 0 | Indirect |