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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/Nicholson Donald William

Nicholson Donald William

Director

Director

Total trades

1

Bought (open market)

$0

Sold (open market)

$0

Tickers traded

0

Recent trades

Most recent Form 4 filings by Nicholson Donald William.

Nicholson Donald Williamgranted6,212 shares ofIRONat $0Jun 18 · filed Jun 23Details
Nicholson Donald Williamtraded21,357 shares ofGBIOFeb 9Details
Nicholson Donald Williamtraded3,000 shares ofGBIOFeb 9Details
Nicholson Donald Williamtraded

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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

5,200 shares of

GBIO

Nicholson Donald Williamtraded1,500 shares ofGBIOFeb 9Details

Nicholson Donald Williamtraded1,920 shares ofGBIOFeb 9Details

Nicholson Donald Williamtraded2,500 shares ofGBIOFeb 9Details

Nicholson Donald Williamtraded6,000 shares ofGBIOFeb 9Details