Heyburn William A.

Strata Critical Medical, Inc. ยท Co-CEO and CFO

Heyburn William A. is listed in public filings as director, officer: Co-CEO and CFO. This Heyburn William A. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Strata Critical Medical, Inc. (SRTA). Investors use Heyburn William A.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Strata Critical Medical, Inc.SRTA$7.8M1.6M sharesGrant / ExerciseApr 24, 2026$1.5M301.7k shares$4.92--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Strata Critical Medical, Inc.SRTA--1.9M sharesGrant / ExerciseApr 23, 2026Disclosure amount unavailable545.6k shares----
Strata Critical Medical, Inc.SRTA$6.1M1.3M sharesGrant / ExerciseMar 8, 2026$142.2K31.3k shares$4.54--
Strata Critical Medical, Inc.SRTA$6.0M1.4M sharesGrant / ExerciseDec 10, 2025$154.8K35.3k shares$4.38--
Strata Critical Medical, Inc.SRTA$6.3M1.4M sharesBuyDec 9, 2025$76.0K17k shares$4.47--
Strata Critical Medical, Inc.SRTA$7.0M1.4M sharesGrant / ExerciseNov 3, 2025$503.7K100.1k shares$5.03--
Strata Critical Medical, Inc.SRTA--1.5M sharesGrant / ExerciseOct 31, 2025Disclosure amount unavailable181.1k shares----
Strata Critical Medical, Inc.SRTA$5.2M1.3M sharesGrant / ExerciseSep 10, 2025$141.4K35.3k shares$4.00--
Strata Critical Medical, Inc.SRTA$6.6M1.3M sharesSellAug 4, 2025$231.8K46.9k shares$4.94--
Strata Critical Medical, Inc.SRTA$5.5M1.4M sharesGrant / ExerciseAug 1, 2025$303.9K76.2k shares$3.99--
Strata Critical Medical, Inc.SRTA--1.5M sharesGrant / ExerciseAug 1, 2025Disclosure amount unavailable139.3k shares----
Strata Critical Medical, Inc.SRTA$5.0M1.3M sharesGrant / ExerciseJun 10, 2025$134.3K35.3k shares$3.80--
Strata Critical Medical, Inc.SRTA$5.5M1.4M sharesSellJun 9, 2025$406.6K100k shares$4.07--
Strata Critical Medical, Inc.SRTA$4.7M1.5M sharesGrant / ExerciseMar 13, 2025$388.1K124.4k shares$3.12--
Strata Critical Medical, Inc.SRTA--1.6M sharesGrant / ExerciseMar 13, 2025Disclosure amount unavailable222.9k shares----
Strata Critical Medical, Inc.SRTA$4.6M1.5M sharesGrant / ExerciseMar 13, 2025$111.3K35.7k shares$3.12--
Strata Critical Medical, Inc.SRTA$0175k sharesGrant / ExerciseJan 8, 2025$31.5K175k shares$0.18--
Strata Critical Medical, Inc.SRTA$6.1M1.2M sharesSellJan 7, 2025$4.5K900 shares$5.00--
Strata Critical Medical, Inc.SRTA$6.1M1.2M sharesSellJan 6, 2025$520.5K103.7k shares$5.02--
Strata Critical Medical, Inc.SRTA$32k175k sharesGrant / ExerciseDec 20, 2024$4.6K25.3k shares$0.18--
Strata Critical Medical, Inc.SRTA$6.1M1.3M sharesGrant / ExerciseDec 11, 2024$166.8K35.3k shares$4.72--
Strata Critical Medical, Inc.SRTA$6.7M1.3M sharesSellDec 9, 2024$197.0K39.3k shares$5.02--
Strata Critical Medical, Inc.SRTA$6.9M1.4M sharesSellNov 29, 2024$119.6K23.8k shares$5.02--
Strata Critical Medical, Inc.SRTA$36k200.3k sharesGrant / ExerciseNov 18, 2024$4.4K24.7k shares$0.18--
Strata Critical Medical, Inc.SRTA$3.9M1.4M sharesGrant / ExerciseSep 11, 2024$100.7K35.3k shares$2.85--
Strata Critical Medical, Inc.SRTA$41k225k sharesGrant / ExerciseAug 14, 2024$4.5K25k shares$0.18--
Strata Critical Medical, Inc.SRTA$4.1M1.4M sharesGrant / ExerciseJun 13, 2024$170.5K58k shares$2.94--
Strata Critical Medical, Inc.SRTA$45k250k sharesGrant / ExerciseJun 10, 2024$5.4K30k shares$0.18--