Gayle Deflin

CIK 1866024 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 15, 2023 · Latest: Nov. 15, 2023

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 10 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

10 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Nov. 14, 2023 AMPH S 4,163 $55.45 $230,838 2,716 Direct -60.52% Disposed -61.0% (price as of 2026-08-21)
May 18, 2023 AMPH S 4,519 $44.01 $198,881 4,163 Direct -52.05% Disposed -50.9% (price as of 2026-08-21)
May 15, 2023 AMPH S 1,500 $43.15 $64,725 8,682 Direct -14.73% Disposed -49.9% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
June 1, 2026 AMPH Stock Option (right to buy) Common Stock (17,365) $18.42 June 1, 2036 17,365 Acquired
June 3, 2024 AMPH Stock Option (right to buy) Common Stock (6,864) $42.25 June 3, 2034 6,864 Acquired
June 5, 2023 AMPH Stock Option (right to buy) Common Stock (7,016) $46.01 June 5, 2031 7,016 Acquired
June 10, 2022 AMPH Stock Option (right to buy) Common Stock (10,984) $30.02 June 10, 2030 10,984 Acquired
June 7, 2021 AMPH Stock Option (right to buy) Common Stock (17,182) $19.52 June 7, 2029 17,182 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).