Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 2 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

2 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 9, 2017 AQMS S 10b5-1 32,500 $16.78 $545,350 473,827 Indirect -6.42% Disposed -99.9% (price as of 2026-10-02)
May 8, 2017 AQMS S 10b5-1 40,283 $17.09 $688,436 506,327 Indirect -7.37% Disposed -99.9% (price as of 2026-10-02)
May 4, 2017 AQMS S 10b5-1 4,500 $17.62 $79,290 546,610 Indirect -0.82% Disposed -99.9% (price as of 2026-10-02)
May 3, 2017 AQMS S 10b5-1 48,327 $17.09 $825,908 551,110 Indirect -8.06% Disposed -99.9% (price as of 2026-10-02)
May 2, 2017 AQMS S 10b5-1 42,500 $16.79 $713,575 599,437 Indirect -6.62% Disposed -99.9% (price as of 2026-10-02)
April 28, 2017 AQMS S 10b5-1 8,610 $16.67 $143,529 641,937 Indirect -1.32% Disposed -99.9% (price as of 2026-10-02)
April 27, 2017 AQMS S 10b5-1 17,900 $16.95 $303,405 650,547 Indirect -2.68% Disposed -99.9% (price as of 2026-10-02)
April 25, 2017 AQMS S 10b5-1 31,600 $16.63 $525,508 668,447 Indirect -4.51% Disposed -99.9% (price as of 2026-10-02)
April 24, 2017 AQMS S 10b5-1 2,200 $16.48 $36,256 700,047 Indirect -0.31% Disposed -99.9% (price as of 2026-10-02)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 24, 2018 AQMS Warrant to Purchase Common Stock Common Stock (702,247) $7.12 June 24, 2018 702,247 Disposed
June 24, 2018 AQMS Warrant to Purchase Common Stock Common Stock (702,247) $3.33 June 23, 2020 702,247 Acquired

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

Initial ownership (Form 3) 4 holdings

07

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

DateTickerSecuritySharesOwnership
May 31, 2016 AQMS Common Stock 702,247 Indirect
May 31, 2016 AQMS Warrant to Purchase Common Stock→ Common Stock (702,247) 702,247 Indirect
May 31, 2016 AQMS Warrant to Purchase Common Stock→ Common Stock (1,605,131) 1,605,131 Indirect
May 31, 2016 AQMS Convertible Term Note→ Common Stock · Indirect