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COHUCOHU INC

Market cap
$2.27B
as of 2026-10-23
Latest close
$47.96
as of 2026-10-23
Sector
Technology
as of 2026-10-24
Industry
Semiconductor Equipment & Materials
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-10-03

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Bohrson ChristopherChief Recurring OfficerOct 15Oct 16S1,000$55.31Sale −$55,310157,702YesForm 4
Muller Luis APresident & CEOOct 2Oct 5S21,662$73.00Sale −$1,581,326822,927YesForm 4
Muller Luis APresident & CEOSep 25Sep 25S27,236$65.00Sale −$1,770,340844,589YesForm 4
Caggia Andrew MSep 25Sep 25A326$0.00$065,104NoForm 4
Muller Luis APresident & CEOSep 21Sep 21S55,794$60.00Sale −$3,347,640871,825YesForm 4
Bohrson ChristopherChief Recurring OfficerSep 15, 2025Sep 17S1,000$51.07Sale −$51,070158,702YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerAug 19Aug 21S10,000$55.82Sale −$558,200159,702NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerAug 17Aug 18S1,000$61.90Sale −$61,900169,702YesForm 4
Caggia Andrew MAug 5Aug 6S10,000$51.74Sale −$517,40070,030YesForm 4
Caggia Andrew MAug 5Aug 6S5,252$51.73Sale −$271,68664,778YesForm 4
Richardson NinaAug 5Aug 6S3,055$51.54Sale −$157,45539,093YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerJul 15Jul 16S1,000$57.92Sale −$57,920170,702YesForm 4
Jones Jeffrey DSr. VP Finance & CFOJul 15Jul 16J190,590$0.00$0153,202NoForm 4
Jones Jeffrey DSr. VP Finance & CFOJul 15Jul 16J190,590$0.00$0190,590NoForm 4
Caggia Andrew MJun 26Jun 26A294$0.00$080,030NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerJun 15Jun 16S1,000$63.88Sale −$63,880171,702YesForm 4
Donahue James AMay 22May 26S10,257$46.77Sale −$479,7203,578NoForm 4
Muller Luis APresident & CEOMay 22May 26S45,154$46.62Sale −$2,105,079927,619NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMay 22May 26S13,000$46.84Sale −$608,920343,792NoForm 4
Bilodeau Steven JMay 20May 22S10,257$44.85Sale −$460,02652,272NoForm 4
Rapp Karen MarieMay 15May 19A3,578$0.00$019,156NoForm 4
Richardson NinaMay 15May 19A3,578$0.00$042,148NoForm 4
Mattes Andreas WMay 15May 19A3,578$0.00$025,814NoForm 4
Jorden YonMay 15May 19A3,578$0.00$035,226NoForm 4
Caggia Andrew MMay 15May 19A3,578$0.00$079,736NoForm 4
Bilodeau Steven JMay 15May 19A3,578$0.00$062,529NoForm 4
Donahue James AMay 15May 19A3,578$0.00$013,835NoForm 4
Bendush WilliamMay 15May 19J10,257$0.00$035,037NoForm 4
Bendush WilliamMay 15May 19A3,578$0.00$03,578NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMay 15May 18S1,000$46.92Sale −$46,920172,702YesForm 4
Bendush WilliamMay 13May 14S7,500$49.14Sale −$368,55024,780YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMay 11May 12S1,500$51.28Sale −$76,920173,702NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerApr 15Apr 17S1,000$38.00Sale −$38,000175,202YesForm 4
Caggia Andrew MMar 27Mar 30A594$0.00$076,158NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 16Mar 17S1,000$28.57Sale −$28,570176,202YesForm 4
Muller Luis APresident & CEOMar 14Mar 17F13,271$0.00$01,038,779NoForm 4
Muller Luis APresident & CEOMar 14Mar 17J66,006$0.00$0972,773NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 14Mar 17F3,131$0.00$0193,703YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 14Mar 17J16,501$0.00$0177,202YesForm 4
Ilgenfritz KlausSr. VP & Chief Product OfficerMar 14Mar 17F1,098$0.00$099,216NoForm 4
Ilgenfritz KlausSr. VP & Chief Product OfficerMar 14Mar 17J7,425$0.00$091,791NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 14Mar 17F4,447$0.00$0378,574NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 14Mar 17J21,782$0.00$0356,792NoForm 4
Muller Luis APresident & CEOMar 12Mar 13F8,851$0.00$01,052,050NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 12Mar 13F3,000$0.00$0383,021NoForm 4
Ilgenfritz KlausSr. VP & Chief Product OfficerMar 12Mar 13F998$0.00$0100,314NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 12Mar 13F2,273$0.00$0196,834NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 11Mar 12F4,088$0.00$0199,107NoForm 4
Ilgenfritz KlausSr. VP & Chief Product OfficerMar 11Mar 12F2,225$0.00$0101,312NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 11Mar 12F5,576$0.00$0386,021NoForm 4
Muller Luis APresident & CEOMar 11Mar 12F17,376$0.00$01,060,901NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 10Mar 12A17,979$0.00$0185,216NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 10Mar 12A17,979$0.00$0203,195NoForm 4
Ilgenfritz KlausSr. VP & Chief Product OfficerMar 10Mar 12A13,076$0.00$090,461NoForm 4
Ilgenfritz KlausSr. VP & Chief Product OfficerMar 10Mar 12A13,076$0.00$0103,537NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 10Mar 12A26,969$0.00$0364,628NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 10Mar 12A26,969$0.00$0391,597NoForm 4
Muller Luis APresident & CEOMar 10Mar 12A98,071$0.00$0980,206NoForm 4
Muller Luis APresident & CEOMar 10Mar 12A98,071$0.00$01,078,277NoForm 4
Bilodeau Steven JFeb 20Feb 23S11,105$31.26Sale −$347,14258,951NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerFeb 20Feb 23S1,000$30.23Sale −$30,230167,237YesForm 4
Caggia Andrew MDec 26, 2025Dec 30, 2025A723$0.00$075,564NoForm 4
Caggia Andrew MSep 26, 2025Sep 30, 2025A833$0.00$074,841NoForm 4
Caggia Andrew MJun 27, 2025Jun 27, 2025A947$0.00$074,008NoForm 4
Bilodeau Steven JMay 16, 2025May 20, 2025A10,257$0.00$070,056NoForm 4
Caggia Andrew MMay 16, 2025May 20, 2025A10,257$0.00$073,061NoForm 4
Jorden YonMay 16, 2025May 20, 2025A10,257$0.00$031,648NoForm 4
Mattes Andreas WMay 16, 2025May 20, 2025A10,257$0.00$022,236NoForm 4
Rapp Karen MarieMay 16, 2025May 20, 2025A10,257$0.00$015,578NoForm 4
Richardson NinaMay 16, 2025May 20, 2025A10,257$0.00$038,570NoForm 4
Bendush WilliamMay 16, 2025May 20, 2025J4,918$0.00$032,280NoForm 4
Bendush WilliamMay 16, 2025May 20, 2025A10,257$0.00$010,257NoForm 4
Donahue James AMay 16, 2025May 20, 2025J4,918$0.00$0385,413NoForm 4
Donahue James AMay 16, 2025May 20, 2025A10,257$0.00$010,257NoForm 4
Bendush WilliamMay 13, 2025May 14, 2025S3,400$17.93Sale −$60,96227,362YesForm 4
Bendush WilliamMay 12, 2025May 14, 2025S3,400$17.69Sale −$60,14630,762YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMay 12, 2025May 12, 2025S200$17.52Sale −$3,504168,237YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerApr 10, 2025Apr 11, 2025S200$14.57Sale −$2,914168,437YesForm 4
Caggia Andrew MMar 28, 2025Mar 31, 2025A1,017$0.00$062,804NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 15, 2025Mar 18, 2025F812$0.00$0168,637NoForm 4
Muller Luis APresident & CEOMar 15, 2025Mar 18, 2025F3,833$0.00$0882,135NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 15, 2025Mar 18, 2025F1,291$0.00$0337,659NoForm 4
Ilgenfritz KlausChief Product OfficerMar 15, 2025Mar 18, 2025F227$0.00$077,385NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 14, 2025Mar 18, 2025J6,985$0.00$0174,981NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 14, 2025Mar 18, 2025F5,532$0.00$0169,449NoForm 4
Muller Luis APresident & CEOMar 14, 2025Mar 18, 2025J32,742$0.00$0911,062NoForm 4
Muller Luis APresident & CEOMar 14, 2025Mar 18, 2025F25,094$0.00$0885,968NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 14, 2025Mar 18, 2025J10,587$0.00$0347,312NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 14, 2025Mar 18, 2025F8,362$0.00$0338,950NoForm 4
Ilgenfritz KlausChief Product OfficerMar 14, 2025Mar 18, 2025J3,002$0.00$079,602NoForm 4
Ilgenfritz KlausChief Product OfficerMar 14, 2025Mar 18, 2025F1,990$0.00$077,612NoForm 4
Ilgenfritz KlausChief Product OfficerMar 12, 2025Mar 18, 2025F998$0.00$082,604NoForm 4
Ilgenfritz KlausChief Product OfficerMar 11, 2025Mar 18, 2025A15,166$0.00$060,852NoForm 4
Ilgenfritz KlausChief Product OfficerMar 11, 2025Mar 18, 2025A22,750$0.00$083,602NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 12, 2025Mar 13, 2025F3,283$0.00$0357,899NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 12, 2025Mar 13, 2025F2,384$0.00$0181,966NoForm 4
Muller Luis APresident & CEOMar 12, 2025Mar 13, 2025F8,946$0.00$0943,804NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 11, 2025Mar 13, 2025A30,333$0.00$0315,682NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 11, 2025Mar 13, 2025A45,500$0.00$0361,182NoForm 4
Muller Luis APresident & CEOMar 11, 2025Mar 13, 2025A97,067$0.00$0807,149NoForm 4
Muller Luis APresident & CEOMar 11, 2025Mar 13, 2025A145,601$0.00$0952,750NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 11, 2025Mar 12, 2025A33,367$0.00$0162,106YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 11, 2025Mar 12, 2025A22,244$0.00$0184,350YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 10, 2025Mar 12, 2025S200$16.88Sale −$3,376128,739YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerFeb 10, 2025Feb 10, 2025S200$21.88Sale −$4,376128,939YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerJan 10, 2025Jan 13, 2025S200$25.78Sale −$5,156129,139YesForm 4
Caggia Andrew MDec 27, 2024Dec 30, 2024A652$0.00$061,787NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerDec 10, 2024Dec 10, 2024S200$27.68Sale −$5,536129,339YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerNov 11, 2024Nov 12, 2024S200$28.23Sale −$5,646129,539YesForm 4
Richardson NinaOct 10, 2024Oct 15, 2024S4,999$24.14Sale −$120,67628,313YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerOct 10, 2024Oct 15, 2024S200$24.33Sale −$4,866129,739YesForm 4
Caggia Andrew MSep 27, 2024Oct 1, 2024A706$0.00$061,135NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerSep 10, 2024Sep 11, 2024S200$23.31Sale −$4,662129,939YesForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerAug 16, 2024Aug 19, 2024S200$25.41Sale −$5,082130,139YesForm 4
Caggia Andrew MJun 28, 2024Jul 2, 2024A607$0.00$060,429NoForm 4
Richardson NinaJun 5, 2024Jun 7, 2024A4,918$0.00$033,312NoForm 4
Bilodeau Steven JJun 5, 2024Jun 7, 2024A4,918$0.00$059,799NoForm 4
Caggia Andrew MJun 5, 2024Jun 7, 2024A4,918$0.00$059,822NoForm 4
Jorden YonJun 5, 2024Jun 7, 2024A4,918$0.00$021,391NoForm 4
Mattes Andreas WJun 5, 2024Jun 7, 2024A4,918$0.00$011,979NoForm 4
Rapp Karen MarieJun 5, 2024Jun 7, 2024A4,918$0.00$05,321NoForm 4
Bendush WilliamJun 5, 2024Jun 7, 2024A4,918$0.00$04,918NoForm 4
Bendush WilliamJun 5, 2024Jun 7, 2024J0$0.00$034,162NoForm 4
Donahue James AJun 5, 2024Jun 7, 2024A4,918$0.00$04,918NoForm 4
Donahue James AJun 5, 2024Jun 7, 2024J0$0.00$0380,495NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMay 22, 2024May 24, 2024S2,000$30.00Sale −$60,000130,339NoForm 4
Bendush WilliamMay 16, 2024May 16, 2024S2,500$29.27Sale −$73,17534,162YesForm 4
Kampfer Thomas DSr. VP Corp Dev, GC & SecMay 15, 2024May 16, 2024S3,000$29.43Sale −$88,29051,442NoForm 4
Bilodeau Steven JMay 14, 2024May 15, 2024S2,174$29.49Sale −$64,11154,881NoForm 4
Bendush WilliamMay 13, 2024May 14, 2024S2,591$29.83Sale −$77,29036,662YesForm 4
Bilodeau Steven JMay 10, 2024May 13, 2024S1,126$29.24Sale −$32,92457,055NoForm 4
Bilodeau Steven JMay 9, 2024May 13, 2024S6,854$29.05Sale −$199,10958,181NoForm 4
Rapp Karen MarieMay 6, 2024May 8, 2024A403$0.00$0403NoForm 4
Caggia Andrew MMar 29, 2024Apr 1, 2024A631$0.00$054,904NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 17, 2024Mar 18, 2024F2,215$0.00$0132,339NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 17, 2024Mar 18, 2024F3,495$0.00$0285,349NoForm 4
Kampfer Thomas DSr. VP Corp Dev, GC & SecMar 17, 2024Mar 18, 2024F1,522$0.00$054,442NoForm 4
Muller Luis APresident & CEOMar 17, 2024Mar 18, 2024F10,795$0.00$0710,082NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 15, 2024Mar 18, 2024J767$0.00$0138,203NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 15, 2024Mar 18, 2024F3,649$0.00$0134,554NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 15, 2024Mar 18, 2024J1,164$0.00$0294,385NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 15, 2024Mar 18, 2024F5,541$0.00$0288,844NoForm 4
Kampfer Thomas DSr. VP Corp Dev, GC & SecMar 15, 2024Mar 18, 2024J568$0.00$058,576NoForm 4
Kampfer Thomas DSr. VP Corp Dev, GC & SecMar 15, 2024Mar 18, 2024F2,612$0.00$055,964NoForm 4
Muller Luis APresident & CEOMar 15, 2024Mar 18, 2024J3,547$0.00$0738,109NoForm 4
Muller Luis APresident & CEOMar 15, 2024Mar 18, 2024F17,232$0.00$0720,877NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 14, 2024Mar 18, 2024F2,978$0.00$0138,970NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 14, 2024Mar 18, 2024F4,231$0.00$0295,549NoForm 4
Kampfer Thomas DSr. VP Corp Dev, GC & SecMar 14, 2024Mar 18, 2024F1,938$0.00$059,144NoForm 4
Muller Luis APresident & CEOMar 14, 2024Mar 18, 2024F13,222$0.00$0741,656NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 12, 2024Mar 13, 2024A12,360$0.00$0123,407NoForm 4
Bohrson ChristopherSr VP & Chief Customer OfficerMar 12, 2024Mar 13, 2024A18,541$0.00$0141,948NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 12, 2024Mar 13, 2024A16,316$0.00$0275,306NoForm 4
Jones Jeffrey DSr. VP Finance & CFOMar 12, 2024Mar 13, 2024A24,474$0.00$0299,780NoForm 4
Kampfer Thomas DSr. VP Corp Dev, GC & SecMar 12, 2024Mar 13, 2024A6,600$0.00$061,082NoForm 4
Muller Luis APresident & CEOMar 12, 2024Mar 13, 2024A49,443$0.00$0680,713NoForm 4
Muller Luis APresident & CEOMar 12, 2024Mar 13, 2024A74,165$0.00$0754,878NoForm 4
Bilodeau Steven JDec 29, 2023Jan 3, 2024A745$0.00$065,035NoForm 4
Caggia Andrew MDec 29, 2023Jan 3, 2024A587$0.00$054,273NoForm 4
Kampfer Thomas DVP Corp Dev, GC & SecNov 15, 2023Nov 16, 2023S3,000$32.82Sale −$98,46054,482NoForm 4
Bilodeau Steven JSep 29, 2023Oct 3, 2023A723$0.00$064,290NoForm 4
Caggia Andrew MSep 29, 2023Oct 3, 2023A570$0.00$053,686NoForm 4