Alpha Pro Tech (APT) SEC Filings & 10K Form $4.79 +0.02 (+0.42%) Closing price 10/8/2025 04:00 PM EasternExtended Trading$4.81 +0.02 (+0.40%) As of 10/8/2025 07:28 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share SEC Filings Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Recent Alpha Pro Tech SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export to Excel DateFilerForm TypeView10/01/20253:25 PMAlpha Pro Tech (Issuer)RITOTA JOHN (Reporting)Form 4/A10/01/20252:33 PMAlpha Pro Tech (Issuer)RITOTA JOHN (Reporting)Form 4Statement of changes in beneficial ownership of securities 09/30/20253:55 PMAlpha Pro Tech (Issuer)Buchan James (Reporting)Form 4Statement of changes in beneficial ownership of securities 09/30/20253:32 PMAlpha Pro Tech (Issuer)Shaw Benjamin A (Reporting)Form 4Statement of changes in beneficial ownership of securities 09/30/20253:46 PMAlpha Pro Tech (Issuer)Shaw Benjamin A (Reporting)Form 4/A09/11/20253:18 PMAlpha Pro Tech (Subject)Buchan James (Reporting)Form 144Notice of proposed sale of securities pursuant to Rule 144 09/11/20253:19 PMAlpha Pro Tech (Issuer)Buchan James (Reporting)Form 4Statement of changes in beneficial ownership of securities 08/08/202510:40 AMAlpha Pro Tech (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 05/08/20252:37 PMAlpha Pro Tech (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 05/08/20258:25 AMAlpha Pro Tech (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 04/30/20258:01 AMAlpha Pro Tech (Filer)Form DEF 14A04/30/20258:01 AMAlpha Pro Tech (Filer)Form DEFA14A04/30/20258:01 AMAlpha Pro Tech (Filer)Form ARS04/24/202512:33 PMAlpha Pro Tech (Issuer)RITOTA JOHN (Reporting)Form 4Statement of changes in beneficial ownership of securities 04/24/202512:33 PMAlpha Pro Tech (Issuer)RITOTA JOHN (Reporting)Form 4Statement of changes in beneficial ownership of securities 03/20/202510:28 AMAlpha Pro Tech (Issuer)RITOTA JOHN (Reporting)Form 4Statement of changes in beneficial ownership of securities 03/12/20251:31 PMAlpha Pro Tech (Filer)Form 10-KAnnual report pursuant to Section 13 or 15(d) 03/12/202510:40 AMAlpha Pro Tech (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 01/10/20259:02 AMAlpha Pro Tech (Issuer)HOFFMAN LLOYD (Reporting)Form 4Statement of changes in beneficial ownership of securities 11/07/20241:33 PMAlpha Pro Tech (Filer)Form 10-QGeneral form for quarterly reports under Section 13 or 15(d) 11/06/20249:35 AMAlpha Pro Tech (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) (Data available from 1/1/2016 forward) Related Companies and Tools Related Companies Biosig Technologies 10K Form Sight Sciences 10K Form KORU Medical Systems 10K Form Sharps Technology 10K Form Neuronetics 10K Form Anteris Technologies Global 10K Form Microbot Medical 10K Form Nyxoah 10K Form Predictive Oncology 10K Form Profound Medical 10K Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (NYSE:APT) was last updated on 10/9/2025 by MarketBeat.com Staff From Our PartnersMagnificent 7 being replaced by the “Hidden 7”?BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredAn $8 trillion-dollar discovery 17,000 ft underwater A strange rock pulled from the ocean floor may hold the key to a $16 trillion resource boom. 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