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SEC EDGAR Form 4 ↗
CongressStock.com ↗
Track13F.com ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Machek Howard

Machek Howard

Officer

Officer

Total trades

22

Bought (open market)

$0

Sold (open market)

$583K

Tickers traded

1

Recent trades

Most recent Form 4 filings by Machek Howard.

Machek Howardtax-withheld3,924 shares ofCENTat $37.59$148KJul 13 · filed Jul 14Details
Machek Howardgranted6,250 shares ofCENTat $0Feb 11 · filed Feb 12Details
Machek Howardtax-withheld1,329 shares ofCENTat $33.6$45KFeb 6 · filed Feb 10Details

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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

Machek Howardtax-withheld3,667 shares ofCENTat $30.22$111KJan 30 · filed Feb 2Details

Machek Howardexercised4,255 shares ofCENTat $22.8$97KJan 30 · filed Feb 2Details

Machek Howardtax-withheld985 shares ofCENTat $30.22$30KJan 30 · filed Feb 2Details

Machek Howardgranted2,253 shares ofCENTat $0Jan 30 · filed Feb 2Details

Machek Howardtax-withheld3,924 shares ofCENTat $35.85$141KJul 13, 2025 · filed Jul 15, 2025Details

Machek Howardgranted2,974 shares ofCENTat $0Feb 11, 2025 · filed Feb 13, 2025Details

Machek Howardtax-withheld838 shares ofCENTat $32.79$27KFeb 9, 2025 · filed Feb 11, 2025Details

Machek Howardtax-withheld672 shares ofCENTat $34.04$23KFeb 6, 2025 · filed Feb 7, 2025Details

Machek Howardsold10,000 shares ofCENTat $40.05$401KMay 14, 2024 · filed May 15, 2024Details

Machek Howardtax-withheld7,345 shares ofCENTat $40.22$295KMay 13, 2024 · filed May 15, 2024Details

Machek Howardexercised10,000 shares ofCENTat $22.8$228KMay 13, 2024 · filed May 15, 2024Details

Machek Howardtax-withheld587 shares ofCENTat $36.43$21KMar 29, 2024 · filed Apr 2, 2024Details

Machek Howardsold5,000 shares ofCENTat $36.4$182KFeb 14, 2024Details

Machek Howardtax-withheld3,576 shares ofCENTat $36.97$132KFeb 13, 2024 · filed Feb 14, 2024Details

Machek Howardexercised4,681 shares ofCENTat $21.76$102KFeb 13, 2024 · filed Feb 14, 2024Details

Machek Howardtax-withheld177 shares ofCENTat $37.52$7KFeb 9, 2024 · filed Feb 13, 2024Details

Machek Howardtax-withheld267 shares ofCENTat $37.52$10KFeb 9, 2024 · filed Feb 13, 2024Details

View all 22 trades →