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Demski David M - Insider Transactions

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Ticker Owner Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
ATECDemski David MDirectorDec 11 '25Sale21.2030,000636,000399,623Dec 12 07:14 PM
ATECDemski David MDirectorDec 11 '25Proposed Sale21.0230,000630,500Dec 11 12:24 PM
ATECDemski David MDirectorAug 21 '24Buy5.6750,000283,500288,441Aug 21 10:00 PM
ATECDemski David MDirectorAug 02 '24Buy6.5640,000262,400238,441Aug 05 02:49 PM
ATECDemski David MDirectorNov 09 '23Buy10.5030,000315,000181,694Nov 13 10:19 AM
GMEDDemski David MPresident, CEOApr 23 '21Option Exercise45.30121,2595,492,895121,259Apr 27 04:18 PM
GMEDDemski David MPresident, CEOApr 26 '21Option Exercise27.66144,2633,990,213144,263Apr 27 04:18 PM
GMEDDemski David MPresident, CEOApr 26 '21Sale71.50144,26310,314,8040Apr 27 04:18 PM
GMEDDemski David MPresident, CEOApr 23 '21Sale71.59121,2598,680,9320Apr 27 04:18 PM
GMEDDemski David MPresident, CEODec 16 '20Option Exercise27.9752,3561,464,516201,211Dec 18 04:39 PM
GMEDDemski David MPresident, CEODec 17 '20Option Exercise24.1015,864382,322164,719Dec 18 04:39 PM
GMEDDemski David MPresident, CEODec 17 '20Sale64.20164,71910,574,9600Dec 18 04:39 PM
GMEDDemski David MPresident, CEODec 16 '20Sale64.2052,3563,361,255148,855Dec 18 04:39 PM
GMEDDemski David MPresident, CEOAug 06 '20Option Exercise36.12330,00011,920,394330,000Aug 10 04:33 PM
GMEDDemski David MPresident, CEOAug 06 '20Sale56.39330,00018,608,4420Aug 10 04:33 PM
GMEDDemski David MChief Executive OfficerApr 18 '18Option Exercise23.9852,0621,248,220192,018Apr 20 04:07 PM
GMEDDemski David MChief Executive OfficerApr 19 '18Option Exercise24.5297,0472,379,818217,039Apr 20 04:07 PM
GMEDDemski David MChief Executive OfficerApr 19 '18Sale51.0097,0474,949,397148,855Apr 20 04:07 PM
GMEDDemski David MChief Executive OfficerApr 18 '18Sale51.0052,0622,655,167148,855Apr 20 04:07 PM
GMEDDemski David MChief Executive OfficerApr 13 '18Option Exercise23.953,04372,880151,898Apr 16 04:45 PM
GMEDDemski David MChief Executive OfficerApr 12 '18Option Exercise15.1847,848726,539177,188Apr 16 04:45 PM
GMEDDemski David MChief Executive OfficerApr 12 '18Sale51.0047,8482,440,248148,855Apr 16 04:45 PM
GMEDDemski David MChief Executive OfficerApr 13 '18Sale51.003,043155,193148,855Apr 16 04:45 PM
GMEDDemski David MPresident and COOFeb 26 '15Sale26.0032,510845,260148,855Mar 02 04:36 PM
GMEDDemski David MPresident and COOMar 06 '14Option Exercise10.4071,329741,793452,694Mar 10 04:13 PM
GMEDDemski David MPresident and COOMar 06 '14Sale25.83271,3297,009,598181,365Mar 10 04:13 PM
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