WaveMan · Form 4
Insider buying on Oct 8, 2026
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Insider buying on Oct 8, 2026

On Oct 8, 2026, 51 insiders at 20 companies filed 74 purchases reported on Form 4, worth $45.5M in all, with a median purchase of $4.1K. The largest was Huang Jack Jiajia, Chief Executive Officer, Director, 10% owner of 51Talk Online Education Group (COE), who reported buying 1,227,600 shares worth $14.1M. Officers accounted for 60 purchases, directors who are not officers for 6, and 10% owners with no board or officer role for 7. Chief executives and chief financial officers filed 29 purchases: Huang Jack Jiajia, Chief Executive Officer, Director, 10% owner of 51Talk Online Education Group (COE); Singer Eric, President and CEO, Director of Immersion Corp (IMMR); Boulette David, Chief Executive Officer, Director, 10% owner of Eva Live Inc (GOAI) among others. 3 companies showed cluster buying, two or more insiders buying within 7 days: TSM (30 insiders), WVVI (4 insiders), NRXS (3 insiders). For 3 insiders of 51, this was the first purchase of that company's stock on our record. That is fewer than the 112 purchases filed on Oct 7, 2026. A Form 4 is due within two business days of the trade, so most of these purchases were made earlier in the week. Code P also covers shares bought privately from the company, so one large figure can be a negotiated placement rather than buying on the exchange.

Insider purchases filed Oct 8, 2026

Form 4, transaction code P, non-derivative, largest first
CompanyValueInsiderRoleSharesFiled
COE 51Talk Online Education Group$14.1MHuang Jack JiajiaChief Executive Officer, Director, 10% owner1,227,6002026-10-08
COE 51Talk Online Education Group$10.3MHuang Jack JiajiaChief Executive Officer, Director, 10% owner897,3002026-10-08
BORR Borr Drilling Ltd$5.4MTroim Tor OlavDirector1,250,0002026-10-08
COE 51Talk Online Education Group$4.4MHuang Jack JiajiaChief Executive Officer, Director, 10% owner378,4202026-10-08
CRBG Corebridge Financial, Inc.$4.1MNippon Life Insurance Co10% owner116,3452026-10-08
COE 51Talk Online Education Group$3.5MHuang Jack JiajiaChief Executive Officer, Director, 10% owner304,0202026-10-08
AVR Anteris Technologies Global Corp.$2.0ML1 Capital Pty Ltd10% owner272,6952026-10-08
FUL Fuller H B Co$500.0KBailly R JeffreyDirector10,0002026-10-08
PDI PIMCO Dynamic Income Fund$249.5KFlattum David CDirector17,4482026-10-08
PHK Pimco High Income Fund$249.2KFlattum David CDirector60,2042026-10-08
IMMR Immersion Corp$192.7KSinger EricPresident and CEO, Director26,9502026-10-08
GF New Germany Fund Inc$57.6KSaba Capital Management, L.P.10% owner5,4972026-10-08
IMMR Immersion Corp$56.9KSinger EricPresident and CEO, Director8,0002026-10-08
GRX Gabelli Healthcare & WellnessRx Trust$41.8KSaba Capital Management, L.P.10% owner4,4392026-10-08
GOAI Eva Live Inc$39.8KBoulette DavidChief Executive Officer, Director, 10% owner19,8002026-10-08
GOAI Eva Live Inc$37.5KBoulette DavidChief Executive Officer, Director, 10% owner18,4782026-10-08
COE 51Talk Online Education Group$33.1KHuang Jack JiajiaChief Executive Officer, Director, 10% owner2,8802026-10-08
CINT CI&T Inc$28.4KMartins Fernando Matt BorgesDirector, 10% owner9,1162026-10-08
CET Central Securities Corp$28.2KHill John CCEO & President, Director5002026-10-08
COE 51Talk Online Education Group$22.1KHuang Jack JiajiaChief Executive Officer, Director, 10% owner1,9202026-10-08
IMMR Immersion Corp$21.8KSinger EricPresident and CEO, Director3,0502026-10-08
IMMR Immersion Corp$21.4KSinger EricPresident and CEO, Director3,0002026-10-08
CINT CI&T Inc$20.9KMartins Fernando Matt BorgesDirector, 10% owner6,6292026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$11.4KWei Che-ChiaChairman and CEO, Director1442026-10-08
NRXS Neuraxis, INC$9.4KHenrichs Timothy RobertChief Financial Officer1,9372026-10-08
INM InMed Pharmaceuticals Inc.$7.4KADAR1 Capital Management, LLC10% owner5,6012026-10-08
UXIN Uxin Ltd$6.7KDai KunChief Executive Officer, Director5,5052026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$5.4KMii Yuh-JierEVP and Co-COO682026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$5.3KChin Yung-PeiEVP and Co-COO672026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.8KHou Yung-ChinSVP and Deputy Co-COO602026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.7KZhang Kevin XiaoqiangSVP and Deputy Co-COO592026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.2KWu Shien-YangSVP532026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.2KFang Shu-HuaSVP and GC532026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.1KYeap Choh FeiSVP522026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.1KWang Ying-LangSVP522026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.1KHsu Kuo-ChinVP522026-10-08
INM InMed Pharmaceuticals Inc.$4.1KADAR1 Capital Management, LLC10% owner3,0462026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.0KLee Chun-HsienSVP512026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.0KCao MinVP512026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.0KChang Tzonz-ShengSVP512026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$4.0KYoo Chue-SanVP502026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.9KLu Lee-ChungVP492026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.7KKu Yao-ChingVP462026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.7KJang Syun-MingVP462026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.7KChuang Tzu-SouVP462026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.7KChuang JuipingVP462026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.5KLin Shyue-ShyhVP442026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.5KLin Chris Horng-DarVP and CIO442026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.4KHe JunVP432026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.4KChen Pei-HungVP432026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.2KYuan LipenVP402026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.2KTien Bor-ZenVP402026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.1KWu Yi-HuangVP392026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$3.1KHwang Yuan-KoVP392026-10-08
INM InMed Pharmaceuticals Inc.$3.0KADAR1 Capital Management, LLC10% owner2,2562026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$2.9KLu Chin-ShengVP362026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$2.5KChen Chih-HoController312026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$2.2KHuang Jen-ChauSVP and CFO282026-10-08
WVVI Willamette Valley Vineyards Inc$2.0KOsborn Michael JordanChief Executive Officer1,0002026-10-08
WVVI Willamette Valley Vineyards Inc$1.9KOsborn Michael JordanChief Executive Officer1,0002026-10-08
NRXS Neuraxis, INC$1.6KCarrico Thomas JoesephCRO, CCO, CPO3282026-10-08
NRXS Neuraxis, INC$1.3KCarrico Brian AllenChief Executive Officer, Director2682026-10-08
CIK 1885551$1,000Hall BjornSecretary and CCO992026-10-08
WVVI Willamette Valley Vineyards Inc$886Osborn Michael JordanChief Executive Officer4502026-10-08
WVVI Willamette Valley Vineyards Inc$673Osborn Michael JordanChief Executive Officer3452026-10-08
WVVI Willamette Valley Vineyards Inc$662Osborn Michael JordanChief Executive Officer3362026-10-08
WVVI Willamette Valley Vineyards Inc$573Osborn Michael JordanChief Executive Officer2942026-10-08
TSM Taiwan Semiconductor Manufacturing Co Ltd$556Tien Bor-ZenVP72026-10-08
CIK 1777677$500Booth Richard WhitakerInsider422026-10-08
WVVI Willamette Valley Vineyards Inc$421Osborn Michael JordanChief Executive Officer2142026-10-08
WVVI Willamette Valley Vineyards Inc$406Osborn Michael JordanChief Executive Officer2162026-10-08
WVVI Willamette Valley Vineyards Inc$164Osborn Michael JordanChief Executive Officer842026-10-08
WVVI Willamette Valley Vineyards Inc$117Osborn Michael JordanChief Executive Officer602026-10-08
WVVI Willamette Valley Vineyards Inc$2Osborn Michael JordanChief Executive Officer12026-10-08
SEC EDGAR · FORM 4 · FILED 2026-10-08 · INFORMATIONAL ONLY

Cluster buys

Two or more insiders at one company within 7 days
TSM Taiwan Semiconductor Manufacturing Co Ltd
30 insiders within 7 days · $121.5K filed this day
30
WVVI Willamette Valley Vineyards Inc
4 insiders within 7 days · $7.8K filed this day
4
NRXS Neuraxis, INC
3 insiders within 7 days · $12.3K filed this day
3

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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