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Halbower Matthew

In the past year, 3 open-market sale filings worth $1.75B and no purchases.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
$1.75B
3 filings
Net
−$1.75B
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Halbower Matthew as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
May 12, 2026 (view filing)3:54 PM ETApr 2319 daysPentwater Capital Management LP and 1 other10% OwnerSSale−44.4K$0.2223−$9.87K–193 afterAmendedDerivative21 lotsDuplicate filing
May 12, 2026 (view filing)3:53 PM ETApr 2319 daysPentwater Capital Management LP and 1 other10% OwnerSSale−79.2K$0.4221−$33.4K–1 afterAmendedDerivative30 lotsDuplicate filing
May 12, 2026 (view filing)3:51 PM ETApr 2319 daysPentwater Capital Management LP and 1 other10% OwnerSSale−30.7K$0.276−$8.47K–7 afterAmendedDerivative30 lotsDuplicate filing
May 12, 2026 (view filing)3:50 PM ETApr 2319 daysPentwater Capital Management LP and 1 other10% OwnerSSale−843.2K$264.60−$223.1M−19.5%3.48M afterAmendedDuplicate filing
May 12, 2026 (view filing)3:50 PM ETApr 2319 daysPentwater Capital Management LP and 1 other10% OwnerSSale−30.1K$0.204−$6.14K–1 afterAmendedDerivative30 lotsDuplicate filing
May 12, 2026 (view filing)3:49 PM ETApr 22-2320 daysPentwater Capital Management LP and 1 other10% OwnerSSale−1.85M$275.84−$510.9M−30.0%4.33M afterAmended29 lotsDuplicate filing
May 12, 2026 (view filing)3:49 PM ETApr 2319 daysPentwater Capital Management LP and 1 other10% OwnerSSale−39.6K$0.2656−$10.5K–1 afterAmendedDerivative30 lotsDuplicate filing
May 12, 2026 (view filing)3:45 PM ETApr 2220 daysPentwater Capital Management LP and 1 other10% OwnerSSaleCommon Stock, par value $0.01 per share ("Common Stock")−58.5K$702.24−$41.1M−0.7%7.77M afterAmendedDuplicate filing
May 12, 2026 (view filing)3:45 PM ETApr 2220 daysPentwater Capital Management LP and 1 other10% OwnerSSale−1.59M$616.29−$976.9M−20.4%6.18M afterAmended29 lotsDuplicate filing
May 12, 2026 (view filing)3:45 PM ETApr 2319 daysPentwater Capital Management LP and 1 other10% OwnerSSale−26.0K$0.2853−$7.42K–10 afterAmendedDerivative30 lotsDuplicate filing
Apr 28, 2026 (view filing)5:12 PM ETApr 235 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−44.4K$0.2223−$9.87K–193 afterDerivative21 lots
Apr 28, 2026 (view filing)5:11 PM ETApr 235 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−79.2K$0.4221−$33.4K–1 afterDerivative30 lots
Apr 28, 2026 (view filing)5:09 PM ETApr 235 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−30.7K$0.276−$8.47K–7 afterDerivative30 lots
Apr 28, 2026 (view filing)5:08 PM ETApr 235 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−843.2K$264.60−$223.1M−19.5%3.48M after
Apr 28, 2026 (view filing)5:08 PM ETApr 235 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−30.1K$0.204−$6.14K–1 afterDerivative30 lots
Apr 28, 2026 (view filing)5:06 PM ETApr 22-236 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−1.85M$275.84−$510.9M−30.0%4.33M after29 lots
Apr 28, 2026 (view filing)5:06 PM ETApr 235 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−39.6K$0.2656−$10.5K–1 afterDerivative30 lots
Apr 28, 2026 (view filing)5:04 PM ETApr 226 daysLatePentwater Capital Management LP and 1 other10% OwnerSSaleCommon Stock, par value $0.01 per share ("Common Stock")−58.5K$702.24−$41.1M−0.7%7.77M after
Apr 28, 2026 (view filing)5:04 PM ETApr 226 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−1.59M$616.29−$976.9M−20.4%6.18M after29 lots
Apr 28, 2026 (view filing)5:04 PM ETApr 235 daysLatePentwater Capital Management LP and 1 other10% OwnerSSale−26.0K$0.2853−$7.42K–10 afterDerivative30 lots
Mar 20, 2026 (view filing)9:30 PM ETMar 191 dayPentwater Capital Management LP and 1 other10% OwnerPPurchase+21.1K$0.2476+$5.22K–211 afterDerivative
Mar 20, 2026 (view filing)9:30 PM ETMar 191 dayPentwater Capital Management LP and 1 other10% OwnerSSale−21.1K$0.1231−$2.60K–211 afterDerivative