Hoang Vuong

CIK 1883031 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 21, 2021 · Latest: Sept. 21, 2021

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 15 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

15 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Sept. 28, 2021 AMPL S 25,000 $54.00 $1,350,000 23,751 Direct -51.28% Disposed -76.5% (price as of 2026-08-21)
Sept. 28, 2021 AMPL S 25,000 $52.00 $1,300,000 48,751 Direct -33.90% Disposed -75.6% (price as of 2026-08-21)
Sept. 28, 2021 AMPL S 150,000 $50.00 $7,500,000 73,751 Direct -67.04% Disposed -74.6% (price as of 2026-08-21)
Aug. 25, 2021 AMPL S 25,000 $43.57 $1,089,250 270,876 Direct -8.45% Disposed -70.9% (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
Sept. 28, 2021 AMPL Stock Option (Right to Buy) Class A Common Stock (175,000) $2.26 June 4, 2029 175,000 Disposed
Sept. 21, 2021 AMPL Class B Common Stock Class A Common Stock (48,751) — — 48,751 Disposed
Aug. 29, 2021 AMPL Class B Common Stock [F5] Class A Common Stock (7,375) — — 7,375 Acquired
Aug. 29, 2021 AMPL Stock Option (Right to Buy) Common Stock [F5] (7,375) $2.26 June 4, 2029 7,375 Disposed
Aug. 25, 2021 AMPL Class B Common Stock [F5] Class A Common Stock (25,000) — — 25,000 Disposed
Aug. 24, 2021 AMPL Class B Common Stock [F5] Class A Common Stock (100,000) — — 100,000 Acquired
Aug. 24, 2021 AMPL Stock Option (Right to Buy) Common Stock [F5] (100,000) $2.26 June 4, 2029 100,000 Disposed
June 29, 2021 AMPL Class B Common Stock [F5] Class A Common Stock (61,061) — — 61,061 Acquired
June 29, 2021 AMPL Stock Option (Right to Buy) Common Stock [F5] (50,000) $2.26 June 4, 2029 50,000 Disposed
June 29, 2021 AMPL Stock Option (Right to Buy) Common Stock [F5] (11,061) $2.26 June 4, 2029 11,061 Disposed
March 30, 2021 AMPL Class B Common Stock [F5] Class A Common Stock (61,064) — — 61,064 Acquired
March 30, 2021 AMPL Stock Option (Right to Buy) Common Stock [F5] (50,000) $2.26 June 4, 2029 50,000 Disposed
March 30, 2021 AMPL Stock Option (Right to Buy) Common Stock [F5] (11,064) $2.26 June 4, 2029 11,064 Disposed

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

Initial ownership (Form 3) 5 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Sept. 21, 2021 AMPL Class B Common Stock→ Class A Common Stock (278,251) 278,251 Direct
Sept. 21, 2021 AMPL Stock Option (Right to Buy)→ Class A Common Stock (1,363,009) 1,363,009 Direct
Sept. 21, 2021 AMPL Stock Option (Right to Buy)→ Class A Common Stock (73,740) 73,740 Direct
Sept. 21, 2021 AMPL Stock Option (Right to Buy)→ Class A Common Stock (73,403) 73,403 Direct
Sept. 21, 2021 AMPL Stock Option (Right to Buy)→ Class A Common Stock (43,700) 43,700 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

AMPL

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2023 $229,167 — — — — — — $229,167
2022 $550,000 — $4,691,673 $1,582,666 — — — $6,824,339
2021 $550,000 — — — — — — $550,000

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.