Z Insider Transactions
1,806 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
Z insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| Hofmann Jeremy | COO & CFO | 2026-08-17 | Sale | 5,661 | $34.1775 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2026-08-17 | Sale | 9,339 | $34.1767 |
|---|
| Spaulding Dan | Chief People Officer | 2026-08-14 | Sale | 3,169 | $35.3692 |
|---|
| Beitel David A. | Chief Technology Officer | 2026-08-13 | Sale | 1,798 | $34.2439 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2026-08-13 | Sale | 990 | $34.2383 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2026-08-13 | Sale | 3,154 | $34.2426 |
|---|
| Spaulding Dan | Chief People Officer | 2026-08-13 | Sale | 1,966 | $34.2444 |
|---|
| Hofmann Jeremy | COO & CFO | 2026-08-13 | Sale | 3,510 | $34.2421 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2026-08-13 | Sale | 5,786 | $34.2424 |
|---|
| Cormier Thielke Claire | Director | 2026-08-11 | Sale | 1,187 | $33.09 |
|---|
| BLACHFORD ERIK C | Director | 2026-06-08 | Sale | 791.0 | $34.8 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2026-05-22 | Sale | 9,072.0 | $36.54 |
|---|
| Spaulding Dan | Chief People Officer | 2026-05-18 | Sale | 3,078.0 | $37.4 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2026-05-18 | Sale | 5,501.0 | $37.4 |
|---|
| Owens Bradley D. | General Counsel | 2026-05-15 | Sale | 3,364.0 | $37.23 |
|---|
| Spaulding Dan | Chief People Officer | 2026-05-14 | Sale | 150.0 | $38.74 |
|---|
| Spaulding Dan | Chief People Officer | 2026-05-14 | Sale | 1,906.0 | $37.86 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2026-05-14 | Sale | 300.0 | $38.72 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2026-05-14 | Sale | 3,371.0 | $37.86 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2026-05-14 | Sale | 300.0 | $38.69 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2026-05-14 | Sale | 5,751.0 | $37.88 |
|---|
| Choo Jun | Chief Operating Officer | 2026-05-14 | Sale | 145.0 | $38.76 |
|---|
| Choo Jun | Chief Operating Officer | 2026-05-14 | Sale | 1,083.0 | $37.84 |
|---|
| Beitel David A. | Chief Technology Officer | 2026-05-14 | Sale | 150.0 | $38.74 |
|---|
| Beitel David A. | Chief Technology Officer | 2026-05-14 | Sale | 1,729.0 | $37.86 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2026-05-14 | Sale | 60.0 | $38.72 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2026-05-14 | Sale | 974.0 | $37.95 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2026-05-14 | Sale | 200.0 | $38.7 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2026-05-14 | Sale | 2,739.0 | $37.92 |
|---|
| Owens Bradley D. | General Counsel | 2026-05-14 | Sale | 290.0 | $38.61 |
|---|
| Owens Bradley D. | General Counsel | 2026-05-14 | Sale | 1,956.0 | $37.83 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2026-03-26 | Sale | 4,734.0 | $44.2 |
|---|
| Owens Bradley D. | General Counsel | 2026-03-24 | Sale | 8,800.0 | $43.67 |
|---|
| BLACHFORD ERIK C | Director | 2026-03-03 | Sale | 966.0 | $42.85 |
|---|
| Cormier Thielke Claire | Director | 2026-03-03 | Sale | 242.0 | $42.85 |
|---|
| MAFFEI GREGORY B | Director | 2026-02-27 | Sale | 8,050.0 | $45.15 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-20 | Sale | 39,663.0 | $45.29 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2026-02-18 | Sale | 7,786.0 | $43.73 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2026-02-17 | Sale | 13,661.0 | $44.25 |
|---|
| Spaulding Dan | Chief People Officer | 2026-02-17 | Sale | 5,361.0 | $43.95 |
|---|
| Owens Bradley D. | General Counsel | 2026-02-13 | Sale | 2,602.0 | $44.42 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2026-02-12 | Sale | 5,538.0 | $44.22 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2026-02-12 | Sale | 4,729.0 | $44.2 |
|---|
| Spaulding Dan | Chief People Officer | 2026-02-12 | Sale | 3,901.0 | $44.19 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2026-02-12 | Sale | 7,015.0 | $44.21 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2026-02-12 | Sale | 2,164.0 | $44.22 |
|---|
| Choo Jun | Chief Operating Officer | 2026-02-12 | Sale | 2,061.0 | $44.23 |
|---|
| Beitel David A. | Chief Technology Officer | 2026-02-12 | Sale | 3,966.0 | $44.22 |
|---|
| Owens Bradley D. | General Counsel | 2026-02-12 | Sale | 2,017.0 | $44.2 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-11 | Sale | 75.0 | $52.87 |
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| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-11 | Sale | 100.0 | $49.83 |
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| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-11 | Sale | 528.0 | $48.9 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-11 | Sale | 530.0 | $48.09 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-11 | Sale | 734.0 | $46.66 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-11 | Sale | 3,406.0 | $45.43 |
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| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-11 | Sale | 3,885.0 | $44.79 |
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| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-10 | Sale | 2,600.0 | $55.83 |
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| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-10 | Sale | 6,658.0 | $54.94 |
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| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-09 | Sale | 100.0 | $55.17 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2026-02-09 | Sale | 9,158.0 | $54.63 |
|---|
| BLACHFORD ERIK C | Director | 2025-12-03 | Sale | 965.0 | $72.51 |
|---|
| Cormier Thielke Claire | Director | 2025-12-03 | Sale | 241.0 | $72.51 |
|---|
| Owens Bradley D. | General Counsel | 2025-11-19 | Sale | 2,722.0 | $67.41 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2025-11-14 | Sale | 10,855.0 | $69.99 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2025-11-14 | Sale | 7,865.0 | $69.53 |
|---|
| Spaulding Dan | Chief People Officer | 2025-11-14 | Sale | 5,455.0 | $69.4 |
|---|
| Choo Jun | Chief Operating Officer | 2025-11-12 | Sale | 84.0 | $73.59 |
|---|
| Choo Jun | Chief Operating Officer | 2025-11-12 | Sale | 149.0 | $72.69 |
|---|
| Choo Jun | Chief Operating Officer | 2025-11-12 | Sale | 511.0 | $71.73 |
|---|
| Choo Jun | Chief Operating Officer | 2025-11-12 | Sale | 2,397.0 | $70.81 |
|---|
| Owens Bradley D. | General Counsel | 2025-11-12 | Sale | 161.0 | $72.92 |
|---|
| Owens Bradley D. | General Counsel | 2025-11-12 | Sale | 287.0 | $71.67 |
|---|
| Owens Bradley D. | General Counsel | 2025-11-12 | Sale | 1,449.0 | $70.81 |
|---|
| Beitel David A. | Chief Technology Officer | 2025-11-12 | Sale | 105.0 | $73.6 |
|---|
| Beitel David A. | Chief Technology Officer | 2025-11-12 | Sale | 193.0 | $72.66 |
|---|
| Beitel David A. | Chief Technology Officer | 2025-11-12 | Sale | 622.0 | $71.71 |
|---|
| Beitel David A. | Chief Technology Officer | 2025-11-12 | Sale | 2,973.0 | $70.81 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2025-11-12 | Sale | 193.0 | $73.61 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2025-11-12 | Sale | 392.0 | $72.73 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2025-11-12 | Sale | 1,240.0 | $71.73 |
|---|
| Samuelson Errol G | Chief Industry Dev. Officer | 2025-11-12 | Sale | 5,816.0 | $70.81 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2025-11-12 | Sale | 165.0 | $73.63 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2025-11-12 | Sale | 386.0 | $72.78 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2025-11-12 | Sale | 1,245.0 | $71.75 |
|---|
| Wacksman Jeremy | Chief Executive Officer | 2025-11-12 | Sale | 5,750.0 | $70.81 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2025-11-12 | Sale | 124.0 | $73.62 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2025-11-12 | Sale | 275.0 | $72.77 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2025-11-12 | Sale | 854.0 | $71.77 |
|---|
| Hofmann Jeremy | Chief Financial Officer | 2025-11-12 | Sale | 4,217.0 | $70.82 |
|---|
| Spaulding Dan | Chief People Officer | 2025-11-12 | Sale | 96.0 | $73.57 |
|---|
| Spaulding Dan | Chief People Officer | 2025-11-12 | Sale | 198.0 | $72.7 |
|---|
| Spaulding Dan | Chief People Officer | 2025-11-12 | Sale | 622.0 | $71.71 |
|---|
| Spaulding Dan | Chief People Officer | 2025-11-12 | Sale | 2,903.0 | $70.8 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2025-11-12 | Sale | 82.0 | $73.58 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2025-11-12 | Sale | 161.0 | $72.71 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2025-11-12 | Sale | 519.0 | $71.73 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2025-11-12 | Sale | 2,529.0 | $70.81 |
|---|
| Rock Jennifer | Chief Accounting Officer | 2025-11-10 | Sale | 2,710.0 | $73.83 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2025-09-24 | Sale | 787.0 | $80.19 |
|---|
| Frink Lloyd D | Co -Exec. Chairman & President | 2025-09-23 | Sale | 264.0 | $81.24 |
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