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SEC EDGAR Form 4 ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Ciesinski David Alan

Ciesinski David Alan

Insider

Insider

Total trades

15

Bought (open market)

$0

Sold (open market)

$19M

Acquired (grants)

$135K

Tickers traded

3

Recent trades

Most recent Form 4 filings by Ciesinski David Alan.

Ciesinski David Alantax-withheld1,611 shares ofMZTIat $116.05$187KAug 25 · filed Aug 28Details
Ciesinski David Alangranted4,177 shares ofMZTIat $0Aug 25 · filed Aug 28Details
Ciesinski David Alangranted14,406 shares ofMZTIat $0Aug 18 · filed Aug 20Details

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Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician-Insider Overlap

Ciesinski David Alantax-withheld2,055 shares ofMZTIat $116.05$238KAug 15 · filed Aug 20Details

Ciesinski David Alangranted3,666 shares ofWTRGat $36.82$135KJun 23 · filed Jun 24Details

Ciesinski David Alantax-withheld5,840 shares ofMZTIat $180.29$1.1MAug 21, 2025 · filed Aug 25, 2025Details

Ciesinski David Alangranted12,881 shares ofMZTIat $0Aug 21, 2025 · filed Aug 25, 2025Details

Ciesinski David Alantax-withheld2,674 shares ofMZTIat $180.29$482KAug 16, 2025 · filed Aug 19, 2025Details

Ciesinski David Alangranted8,714 shares ofMZTIat $0Aug 12, 2025 · filed Aug 14, 2025Details

Ciesinski David Alansold17,000 shares ofLANCat $191.19$3.3MFeb 13, 2025 · filed Feb 18, 2025Details

Ciesinski David Alantraded33,906 shares ofLANCat $206.92$7MFeb 29, 2024 · filed Mar 1, 2024Details

Ciesinski David Alantax-withheld2,499 shares ofLANCat $206.92$517KFeb 29, 2024 · filed Mar 1, 2024Details

Ciesinski David Alanexercised39,416 shares ofLANCat $177.99$7MFeb 29, 2024 · filed Mar 1, 2024Details

Ciesinski David Alantax-withheld1,961 shares ofLANCat $199.81$392KFeb 23, 2024 · filed Feb 27, 2024Details

Ciesinski David Alanexercised56,569 shares ofLANCat $153.71$8.7MFeb 6, 2024 · filed Feb 8, 2024Details

Ciesinski David Alantraded44,986 shares ofLANCat $193.29$8.7MFeb 6, 2024 · filed Feb 8, 2024Details

Ciesinski David Alantax-withheld4,486 shares ofLANCat $193.29$867KFeb 6, 2024 · filed Feb 8, 2024Details