Weaver Gregory L

Altimmune, Inc. · Chief Financial Officer

Weaver Gregory L is listed in public filings as officer: Chief Financial Officer. This Weaver Gregory L 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 Altimmune, Inc. (ALT). Investors use Weaver Gregory L'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
Altimmune, Inc.ALT$120k38.1k sharesBuyApr 1, 2026$31.5K10k shares$3.15--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Altimmune, Inc.ALT$99k28.1k sharesBuyMar 6, 2026$17.7K5k shares$3.54--
Altimmune, Inc.ALT$1.2M259k sharesGrant / ExerciseFeb 26, 2026$1.2M259k shares$4.46--
Altimmune, Inc.ALT--111k sharesGrant / ExerciseFeb 26, 2026Disclosure amount unavailable111k shares----
Altimmune, Inc.ALT--28.8k sharesGrant / ExerciseNov 11, 2025Disclosure amount unavailable18.8k shares----
Altimmune, Inc.ALT$99k23.1k sharesGrant / ExerciseNov 11, 2025$24.3K5.7k shares$4.28--
Altimmune, Inc.ALT$646k166.8k sharesGrant / ExerciseOct 1, 2025$645.5K166.8k shares$3.87--
Altimmune, Inc.ALT--57.9k sharesGrant / ExerciseOct 1, 2025Disclosure amount unavailable57.9k shares----
Altimmune, Inc.ALT$52k10k sharesBuyMar 13, 2025$52.0K10k shares$5.20--
Altimmune, Inc.ALT$1.7M225k sharesGrant / ExerciseNov 11, 2024$1.7M225k shares$7.35--
Altimmune, Inc.ALT--75k sharesGrant / ExerciseNov 11, 2024Disclosure amount unavailable75k shares----