Insider Transactions
Showing insider trading activity for GERLACH JOHN B JR.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| MZTI | GERLACH JOHN B JR | 24 Nov 2025 | 20 Nov 2025 | A-Award | director, officer: Executive Chairman | 786 |
| MZTI | GERLACH JOHN B JR | 7 Nov 2024 | 6 Nov 2024 | A-Award | director, officer: Executive Chairman | 674 |
| MZTI | GERLACH JOHN B JR | 22 Feb 2022 | 18 Feb 2022 | M-Exempt | director, officer: Executive Chairman | 21,984 |
| MZTI | GERLACH JOHN B JR | 22 Feb 2022 | 18 Feb 2022 | F-InKind | director, officer: Executive Chairman | 1,112 |
| MZTI | GERLACH JOHN B JR | 22 Feb 2022 | 18 Feb 2022 | D-Return | director, officer: Executive Chairman | 18,359 |
| MZTI | GERLACH JOHN B JR | 22 Feb 2022 | 18 Feb 2022 | M-Exempt | director, officer: Executive Chairman | 21,984 |
| MZTI | GERLACH JOHN B JR | 12 Feb 2021 | 8 Sept 2020 | G-Gift | director, officer: Executive Chairman | 39,999 |
| MZTI | GERLACH JOHN B JR | 31 Dec 2020 | 16 Dec 2020 | G-Gift | director, officer: Executive Chairman | 72,990 |
| MZTI | GERLACH JOHN B JR | 31 Dec 2020 | 16 Dec 2020 | G-Gift | director, officer: Executive Chairman | 69,314 |
| MZTI | GERLACH JOHN B JR | 31 Dec 2020 | 16 Dec 2020 | G-Gift | director, officer: Executive Chairman | 3,676 |
| MZTI | GERLACH JOHN B JR | 10 Dec 2020 | 7 Dec 2020 | S-Sale | director, officer: Executive Chairman | 4,872 |
| MZTI | GERLACH JOHN B JR | 9 Dec 2020 | 7 Dec 2020 | S-Sale | director, officer: Executive Chairman | 4,872 |
| MZTI | GERLACH JOHN B JR | 25 Feb 2020 | 21 Feb 2020 | F-InKind | director, officer: Executive Chairman | 461 |
| MZTI | GERLACH JOHN B JR | 2 Jan 2020 | 30 Dec 2019 | M-Exempt | director, officer: Executive Chairman | 54,083 |
| MZTI | GERLACH JOHN B JR | 2 Jan 2020 | 30 Dec 2019 | F-InKind | director, officer: Executive Chairman | 8,926 |
| MZTI | GERLACH JOHN B JR | 2 Jan 2020 | 30 Dec 2019 | D-Return | director, officer: Executive Chairman | 32,658 |
| MZTI | GERLACH JOHN B JR | 2 Jan 2020 | 30 Dec 2019 | M-Exempt | director, officer: Executive Chairman | 27,337 |
| MZTI | GERLACH JOHN B JR | 2 Jan 2020 | 30 Dec 2019 | M-Exempt | director, officer: Executive Chairman | 26,746 |
| MZTI | GERLACH JOHN B JR | 26 Feb 2019 | 23 Feb 2019 | F-InKind | director, officer: Executive Chairman | 498 |
| MZTI | GERLACH JOHN B JR | 15 Feb 2019 | 31 Dec 2018 | G-Gift | director, officer: Executive Chairman | 12,000 |