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Aqua Metals, Inc.

AQMS
Exchange
Nasdaq
Industry
Secondary Smelting & Refining of Nonferrous Metals
SEC CIK
0001621832

No open-market purchases or sales by Aqua Metals, Inc. insiders were filed in the last 90 days; 31 institutions reported holding it in 13F filings for Q2 2026, worth $819.6K in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Aqua Metals, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
0 filings
Insiders trading
0
Net value
$0
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Aqua Metals, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Aqua Metals, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Henderson Steven KDirector16,840Aug 26, 20261
Divito Vincent LDirector26,402Aug 26, 20261
Gangloff Eric JohnDirector22,347Aug 26, 20261
Cotton StephenChief Executive Officer318,784Aug 26, 202610
West EricChief Financial Officer100,476Aug 26, 20268
Taecker Benjamin S.Chief Eng and Opr Officer87,274Aug 26, 20269
Zhang PeifangDirector86,085May 8, 20250
Merrill JuddChief Financial Officer244,119Feb 24, 20250
McMurtry DavidChief Business Officer686,277Jul 3, 20240
Smith Edward JDirector357,546Jul 3, 20240
Yi SungDirector105,500IndirectMay 16, 20240
Kanen DavidDirector158,297Jul 6, 20230
Kanen Wealth Management LLCOther: Passive Investor70,813IndirectDec 28, 20220
Philotimo Fund, LPOther: Passive Investor70,813IndirectDec 28, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 20, 2024 (view filing)Dec 191 dayCotton StephenChief Executive OfficerPPurchase+175.0K$0.00$0–175.0K afterDerivative
Dec 20, 2024 (view filing)Dec 191 dayMerrill JuddChief Financial OfficerPPurchase+125.0K$0.00$0–125.0K afterDerivative
Dec 20, 2024 (view filing)Dec 191 dayTaecker Benjamin S.Chief Eng and Opr OfficerPPurchase+50.0K$0.00$0–50.0K afterDerivative
Dec 20, 2024 (view filing)Dec 191 dayDivito Vincent LDirectorPPurchase+37.5K$0.00$0–37.5K afterDerivative
Dec 20, 2024 (view filing)Dec 191 dayZhang PeifangDirectorPPurchase+37.5K$0.00$0–37.5K afterDerivative
May 16, 2024 (view filing)9:33 PM ETMay 142 daysYi SungDirectorPPurchase+75.0K$0.39+$29.3K+245.9%105.5K after
May 16, 2024 (view filing)9:33 PM ETMay 142 daysYi SungDirectorPPurchase+75.0K$0.01+$750–75.0K afterDerivative
May 16, 2024 (view filing)8:21 PM ETMay 142 daysSmith Edward JDirectorPPurchase+25.0K$0.39+$9.75K+8.1%334.1K after
May 16, 2024 (view filing)8:21 PM ETMay 142 daysSmith Edward JDirectorPPurchase+25.0K$0.01+$250–25.0K afterDerivative
May 16, 2024 (view filing)8:20 PM ETMay 142 daysZhang PeifangDirectorPPurchase+62.5K$0.39+$24.4K+24.9%313.6K after
May 16, 2024 (view filing)8:20 PM ETMay 142 daysZhang PeifangDirectorPPurchase+62.5K$0.01+$625–62.5K afterDerivative
May 16, 2024 (view filing)8:18 PM ETMay 142 daysDivito Vincent LDirectorPPurchase+62.5K$0.39+$24.4K+17.4%421.7K after
May 16, 2024 (view filing)8:18 PM ETMay 142 daysDivito Vincent LDirectorPPurchase+62.5K$0.01+$625–62.5K afterDerivative
May 16, 2024 (view filing)8:17 PM ETMay 142 daysMcMurtry DavidChief Business OfficerPPurchase+25.0K$0.39+$9.75K+3.5%743.9K after
May 16, 2024 (view filing)8:17 PM ETMay 142 daysMcMurtry DavidChief Business OfficerPPurchase+25.0K$0.01+$250–25.0K afterDerivative
May 16, 2024 (view filing)8:13 PM ETMay 142 daysTaecker Benjamin S.Chief Eng and Opr OfficerPPurchase+25.0K$0.39+$9.75K+2.3%1.11M after
May 16, 2024 (view filing)8:13 PM ETMay 142 daysTaecker Benjamin S.Chief Eng and Opr OfficerPPurchase+25.0K$0.01+$250–25.0K afterDerivative
May 16, 2024 (view filing)8:12 PM ETMay 142 daysMerrill JuddChief Financial OfficerPPurchase+37.5K$0.39+$14.6K+1.8%2.08M after
May 16, 2024 (view filing)8:12 PM ETMay 142 daysMerrill JuddChief Financial OfficerPPurchase+37.5K$0.01+$375–37.5K afterDerivative
May 16, 2024 (view filing)8:11 PM ETMay 142 daysCotton StephenChief Executive OfficerPPurchase+250.0K$0.39+$97.5K+4.1%6.35M after
May 16, 2024 (view filing)8:11 PM ETMay 142 daysCotton StephenChief Executive OfficerPPurchase+250.0K$0.01+$2.50K–250.0K afterDerivative
Nov 20, 2023 (view filing)Nov 173 daysDivito Vincent LDirectorPPurchase+5.00K$0.89+$4.45K+1.5%339.6K after
Jul 20, 2023 (view filing)Jul 191 daySmith Edward JDirectorPPurchase+90.5K$1.10+$99.5K+41.4%309.1K after
Jul 20, 2023 (view filing)Jul 191 dayZhang PeifangDirectorPPurchase+72.9K$1.10+$80.2K+40.9%251.1K after
Jul 20, 2023 (view filing)Jul 191 dayDivito Vincent LDirectorPPurchase+9.00K$1.10+$9.90K+2.8%334.6K after
Jan 3, 2023 (view filing)Dec 29, 20225 daysZhang PeifangDirectorPPurchase+10.0K$0.99+$9.90K+8.1%133.1K after
Dec 30, 2022 (view filing)Dec 282 daysKanen DavidDirectorPPurchase+34.2K$0.75+$25.6K+41.2%117.1K after2 lots
Dec 29, 2022 (view filing)Dec 272 daysKanen DavidDirectorPPurchase+151.0K$0.73+$110.2KNew position108.6K after2 lots
Dec 28, 2022 (view filing)7:23 PM ETDec 235 daysKanen David and 2 othersDirectorPPurchase+283.3K$0.71+$201.1KNew position70.8K after2 lots
Dec 28, 2022 (view filing)Dec 235 daysZhang PeifangDirectorPPurchase+50.0K$0.70+$35.0K+68.4%123.1K after
Dec 28, 2022 (view filing)Dec 235 daysDivito Vincent LDirectorPPurchase+10.0K$0.69+$6.90K+4.0%257.4K after
Dec 16, 2022 (view filing)Dec 142 daysSmith Edward JDirectorPPurchase+100.0K$0.64+$64.0K+136.8%173.1K after
Jul 8, 2022 (view filing)Jul 8Same dayCotton StephenChief Executive OfficerSSale−283.8K$0.77−$218.5K−7.0%3.79M after
Jul 8, 2022 (view filing)Jul 8Same dayTaecker Benjamin S.Chief Eng and Opr OfficerSSale−49.6K$0.77−$38.2K−12.0%365.1K after
Mar 28, 2022 (view filing)Mar 244 daysCotton StephenChief Executive OfficerSSale−100.6K$1.41−$141.9K−2.4%4.07M after
Mar 28, 2022 (view filing)Mar 244 daysTaecker Benjamin S.Chief Eng and Opr OfficerSSale−13.4K$1.41−$18.9K−3.1%414.6K after
Jan 6, 2022 (view filing)Jan 51 dayCotton StephenChief Executive OfficerSSale−124.5K$1.27−$158.1K−2.9%4.17M after
Jan 6, 2022 (view filing)Jan 51 dayTaecker Benjamin S.Chief Eng and Opr OfficerSSale−35.7K$1.27−$45.3K−7.7%428.1K after
Jul 6, 2021 (view filing)Jul 24 daysMerrill JuddChief Financial OfficerSSale−85.3K$2.71−$231.2K−15.0%482.2K after
Jul 6, 2021 (view filing)Jul 24 daysCotton StephenChief Executive OfficerSSale−193.2K$2.71−$523.5K−11.5%1.48M after