InsiderEdge™ – Major Holdings Changes – May 12, 2026

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Invest with Corporate Insider Insight

May 12, 2026 · 21 min read

Largest Unscheduled Dip Buys

Insider purchases made after significant recent stock price declines.

Director (Meister Keith A.) at GeneDx Holdings Corp. ($WGS) purchased 1,205,147 shares at $38.84/share ($46.81M total), which increased their listed holdings by 33.65%. This is their 2nd largest purchase out of 19 all time. Buying the dip (stock was down -41.69% in the week before the purchase). – link

Director (Valentine Keith) at Alphatec Holdings, Inc. ($ATEC) purchased 135,000 shares at $7.38/share ($996.19K total), which increased their listed holdings by 138.79%. This is their 2nd largest purchase out of 6 all time. Buying the dip (stock was down -32.33% in the week before the purchase). – link

Senior EVP & COO at EVERTEC, Inc. ($EVTC) purchased 20,000 shares at $22.74/share ($454.71K total), which increased their listed holdings by 16.13%. This is their 1st largest purchase out of 1 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. Is a reversal (they previously made 4 total sales over 1447 days before this purchase). – link

General Counsel & EVP at EVERTEC, Inc. ($EVTC) purchased 17,000 shares at $24.10/share ($409.77K total), which increased their listed holdings by 26.60%. This is their 1st largest purchase out of 1 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. Is a reversal (they previously made 10 total sales over 2436 days before this purchase). – link

Director (RATHKE FRANCES G) at Planet Fitness, Inc. ($PLNT) purchased 5,000 shares at $46.21/share ($231.05K total), which increased their listed holdings by 17.39%. This is their 1st largest purchase out of 11 all time. Buying the dip (stock was down -27.51% in the week before the purchase). – link

Director (Stafeil Jeffrey) at GRAPHIC PACKAGING HOLDING CO ($GPK) purchased 17,878 shares at $11.19/share ($200.00K total), which increased their listed holdings by N/A%. This is their 1st largest purchase out of 2 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. Buying the dip (stock was down -50.92% in the one year before the purchase). – link

Largest Unscheduled Bullish Reversals

The largest insider purchases where the insider is reversing prior bearish behavior—buying shares after having previously been a net seller

CHIEF LEGAL OFFICER, SECRETARY at MERIT MEDICAL SYSTEMS INC ($MMSI) purchased 2,000 shares at $62.62/share ($125.25K total), which increased their listed holdings by 1.81%. This is their 1st largest purchase out of 1 all time. 4 insiders have made 4 total purchases at this company in the last 30 days. Is a reversal (they previously made 6 total sales over 1450 days before this purchase). – link

Largest Unscheduled Purchases

The largest insider purchases not part of scheduled trading plans or 10% owner activity.

Director (Li Nan (LN)) at Odyssey Therapeutics, Inc. ($ODTX) purchased 1,111,111 shares at $18.00/share ($20.00M total), which increased their listed holdings by 50.00%. 5 insiders have made 5 total purchases at this company in the last 30 days. Is part of a public offering. – link

Director (DUGGAN ROBERT W) at PULSE BIOSCIENCES, INC. ($PLSE) purchased 660,233 shares at $19.69/share ($13.00M total), which increased their listed holdings by 1.36%. This is their 6th largest purchase out of 54 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. – link

Director (SIMPSON BOB R) at TXO Partners, L.P. ($TXO) purchased 750,000 shares at $12.61/share ($9.46M total), which increased their listed holdings by 11.11%. This is their 2nd largest purchase out of 5 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. – link

Director (HARRINGTON WILLIAM T) at Mobia Medical, Inc. ($MOBI) purchased 533,333 shares at $15.00/share ($8.00M total), which increased their listed holdings by 8.76%. This is their 1st largest purchase out of 1 all time. 5 insiders have made 5 total purchases at this company in the last 30 days. – link

Director (Lucchese Cynthia L) at Mobia Medical, Inc. ($MOBI) purchased 125,000 shares at $15.00/share ($1.88M total), which increased their listed holdings by 396.57%. This is their 1st largest purchase out of 7 all time. 5 insiders have made 5 total purchases at this company in the last 30 days. – link

President and CEO at UNIVERSAL DISPLAY CORP \PA\ ($OLED) purchased 11,000 shares at $93.43/share ($1.03M total), which increased their listed holdings by 3.85%. 2 insiders have made 2 total purchases at this company in the last 30 days. Is part of an Employee Stock Purchase Plan. Buying the dip (stock was down -30.22% in the three months before the purchase). – link

Director (Tansey Casey M) at Mobia Medical, Inc. ($MOBI) purchased 66,666 shares at $15.00/share ($999.99K total), which increased their listed holdings by 1.74%. This is their 2nd largest purchase out of 3 all time. 5 insiders have made 5 total purchases at this company in the last 30 days. – link

Chief Executive Officer at LEGALZOOM.COM, INC. ($LZ) purchased 125,000 shares at $6.15/share ($768.99K total), which increased their listed holdings by 1.35%. This is their 1st largest purchase out of 1 all time. – link

Director (SWAN ROBERT HOLMES) at AUTOMATIC DATA PROCESSING INC ($ADP) purchased 3,619 shares at $206.05/share ($745.69K total), which increased their listed holdings by 230.80%. This is their 3rd largest purchase out of 19 all time. Is part of 10b5-1 plan. – link

President & CEO at PARSONS CORP ($PSN) purchased 12,500 shares at $49.97/share ($624.64K total), which increased their listed holdings by 2.20%. This is their 1st largest purchase out of 4 all time. – link

Director (WARDINSKI BRUCE D) at Accel Entertainment, Inc. ($ACEL) purchased 50,000 shares at $11.55/share ($577.50K total), which increased their listed holdings by N/A%. This is their 1st largest purchase out of 2 all time. – link

Director (Byng-Thorne Zillah) at Norwegian Cruise Line Holdings Ltd. ($NCLH) purchased 29,467 shares at $17.69/share ($521.39K total), which increased their listed holdings by 30.67%. This is their 2nd largest purchase out of 4 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. – link

President – TBK Bank, SSB at Triumph Financial, Inc. ($TFIN) purchased 7,000 shares at $67.01/share ($469.07K total), which increased their listed holdings by 19.02%. This is their 1st largest purchase out of 6 all time. – link

Director (TEAGUE AJ) at Solaris Energy Infrastructure, Inc. ($SEI) purchased 6,175 shares at $72.98/share ($450.65K total), which increased their listed holdings by 5.38%. This is their 7th largest purchase out of 34 all time. – link

Largest Unscheduled Sales

The largest insider sales not part of scheduled trading plans or 10% owner activity.

Director (DANHAKL JOHN G) at Life Time Group Holdings, Inc. ($LTH) sold 4,991,749 shares at $31.46/share ($157.04M total), which decreased their listed holdings by -23.51%. This is their 2nd largest sale out of 16 all time. 9 insiders have made 13 total sales at this company in the last 30 days. Selling the rip (stock was up 23.06% in the week before the sale). – link

Chairman at COCA COLA CO ($KO) sold 200,000 shares at $78.90/share ($15.78M total), which decreased their listed holdings by -54.07%. This is their 4th largest sale out of 22 all time. – link

CFO and Treasurer at DAVITA INC. ($DVA) sold 51,471 shares at $192.10/share ($9.89M total), which decreased their listed holdings by -27.99%. This is their 2nd largest sale out of 5 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Selling the rip (stock was up 28.93% in the week before the sale). – link

EVP, Chief Exp & Tech Officer at CVS HEALTH Corp ($CVS) sold 69,551 shares at $89.58/share ($6.23M total), which decreased their listed holdings by -87.28%. This is their 1st largest sale out of 1 all time. – link

Director (Mindlin Marcos Marcelo) at Pampa Energy Inc. ($PAM) sold 1,800,000 shares at $3.35/share ($6.03M total), which decreased their listed holdings by -7.21%. This is their 1st largest sale out of 4 all time. Large price difference: Current: $4832.50 | Tx: $3.35 | Diff: (+144,067.66%). – link

CEO at VEECO INSTRUMENTS INC ($VECO) sold 100,000 shares at $59.55/share ($5.96M total), which decreased their listed holdings by -19.25%. This is their 1st largest sale out of 20 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Selling the rip (stock was up 20.18% in the week before the sale). – link

Director (Giraudo Bryan) at Protagonist Therapeutics, Inc ($PTGX) sold 59,130 shares at $100.10/share ($5.92M total), which decreased their listed holdings by -95.64%. This is their 1st largest sale out of 1 all time. Selling the rip (stock was up 140.87% in the year before the sale). – link

Director (SYLEBRA CAPITAL LLC) at IMPINJ INC ($PI) sold 36,171 shares at $152.73/share ($5.52M total), which decreased their listed holdings by -3.10%. This is their 13th largest sale out of 24 all time. Selling the rip (stock was up 50.59% in the month before the sale). – link

Chairman and CEO at LEMAITRE VASCULAR INC ($LMAT) sold 46,481 shares at $108.27/share ($5.03M total), which decreased their listed holdings by -3.08%. This is their 9th largest sale out of 91 all time. 4 insiders have made 4 total sales at this company in the last 30 days. Appears to be regularly scheduled yearly transaction. – link

Director (Walker Ray N JR) at Solaris Energy Infrastructure, Inc. ($SEI) sold 56,841 shares at $72.11/share ($4.10M total), which decreased their listed holdings by -90.80%. This is their 1st largest sale out of 16 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Selling the rip (stock was up 36.12% in the three months before the sale). – link

Executive Chairman at Enova International, Inc. ($ENVA) sold 20,000 shares at $173.18/share ($3.46M total), which decreased their listed holdings by -6.13%. This is their 3rd largest sale out of 49 all time. Appears to be regularly scheduled yearly transaction. Selling the rip (stock was up 20.66% in the month before the sale). – link

President, CEO at Duke Energy CORP ($DUK) sold 20,000 shares at $124.37/share ($2.49M total), which decreased their listed holdings by -16.86%. This is their 1st largest sale out of 3 all time. – link

VP – CHRO at CUMMINS INC ($CMI) sold 3,481 shares at $679.90/share ($2.37M total), which decreased their listed holdings by -29.03%. This is their 1st largest sale out of 2 all time. 4 insiders have made 4 total sales at this company in the last 30 days. Selling the rip (stock was up 125.68% in the year before the sale). – link

CHIEF ACCOUNTING OFFICER at COMFORT SYSTEMS USA INC ($FIX) sold 1,123 shares at $2,000.37/share ($2.25M total), which decreased their listed holdings by -8.17%. This is their 2nd largest sale out of 16 all time. 3 insiders have made 3 total sales at this company in the last 30 days. Selling the rip (stock was up 27.63% in the month before the sale). – link

See remarks at Xenia Hotels & Resorts, Inc. ($XHR) sold 120,000 shares at $17.00/share ($2.04M total), which decreased their listed holdings by -32.36%. This is their 1st largest sale out of 5 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Selling the rip (stock was up 53.37% in the year before the sale). – link

EVP &PRESIDENT CLUB OPERATIONS at Life Time Group Holdings, Inc. ($LTH) sold 62,900 shares at $31.80/share ($2.00M total), which decreased their listed holdings by -20.32%. This is their 3rd largest sale out of 6 all time. 9 insiders have made 9 total sales at this company in the last 30 days. Selling the rip (stock was up 21.5% in the week before the sale). – link

EVP Supply Chain & Operations at WESCO INTERNATIONAL INC ($WCC) sold 4,445 shares at $363.21/share ($1.61M total), which decreased their listed holdings by -21.10%. This is their 2nd largest sale out of 5 all time. 9 insiders have made 10 total sales at this company in the last 30 days. Selling the rip (stock was up 121.34% in the year before the sale). – link

EVP, Chief Legal & PAO & Secy at PLEXUS CORP ($PLXS) sold 5,568 shares at $264.02/share ($1.47M total), which decreased their listed holdings by -25.50%. This is their 2nd largest sale out of 44 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Selling the rip (stock was up 30.34% in the three months before the sale). – link

EVP, Ch. Investment Officer at HOST HOTELS & RESORTS, INC. ($HST) sold 58,579 shares at $22.00/share ($1.29M total), which decreased their listed holdings by -7.75%. This is their 1st largest sale out of 9 all time. Selling the rip (stock was up 59.18% in the year before the sale). – link

Director (Sayiner Necip) at RAMBUS INC ($RMBS) sold 9,824 shares at $130.18/share ($1.28M total), which decreased their listed holdings by -29.73%. This is their 8th largest sale out of 47 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Selling the rip (stock was up 30.05% in the three months before the sale). – link

Director (Brooks Douglas E) at Chord Energy Corp ($CHRD) sold 8,000 shares at $137.46/share ($1.10M total), which decreased their listed holdings by -29.96%. This is their 1st largest sale out of 2 all time. Selling the rip (stock was up 32.37% in the three months before the sale). – link

Largest Purchases by Percent Change

The insider sales that reduced ownership the most on a percentage basis.

Director (Lansberry Kevin Allen) at Norwegian Cruise Line Holdings Ltd. ($NCLH) purchased 11,400 shares at $17.28/share ($196.99K total), which increased their listed holdings by 127.92%. This is their 1st largest purchase out of 1 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. – link

10% Owner (EcoR1 Capital, LLC) at Atara Biotherapeutics, Inc. ($ATRA) purchased 507,407 shares at $9.35/share ($4.74M total), which increased their listed holdings by 48.57%. This is their 15th largest purchase out of 36 all time. – link

Director (Mead Dana G Jr.) at Mobia Medical, Inc. ($MOBI) purchased 7,000 shares at $15.00/share ($105.00K total), which increased their listed holdings by 22.21%. This is their 4th largest purchase out of 4 all time. 5 insiders have made 5 total purchases at this company in the last 30 days. – link

10% Owner (SR ONE CAPITAL MANAGEMENT, LLC) at Odyssey Therapeutics, Inc. ($ODTX) purchased 553,775 shares at $18.00/share ($10.00M total), which increased their listed holdings by 17.09%. This is their 2nd largest purchase out of 4 all time. 5 insiders have made 5 total purchases at this company in the last 30 days. – link

Director (HAGEMANN ROBERT) at GRAPHIC PACKAGING HOLDING CO ($GPK) purchased 14,000 shares at $11.00/share ($153.99K total), which increased their listed holdings by 16.75%. This is their 6th largest purchase out of 6 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. Buying the dip (stock was down -50.92% in the one year before the purchase). – link

Director (KOONCE PAUL D) at SPIRE INC ($SR) purchased 2,000 shares at $85.81/share ($171.62K total), which increased their listed holdings by 15.43%. This is their 3rd largest purchase out of 7 all time. – link

Chief Financial Officer at Lamb Weston Holdings, Inc. ($LW) purchased 10,000 shares at $40.92/share ($409.23K total), which increased their listed holdings by 13.36%. This is their 1st largest purchase out of 3 all time. – link

Director (LUCIER GREGORY T) at Avantor, Inc. ($AVTR) purchased 10,000 shares at $8.32/share ($83.20K total), which increased their listed holdings by 11.90%. This is their 34th largest purchase out of 36 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. – link

Largest Sales by Percent Change

The insider sales that reduced ownership the most on a percentage basis.

Director (Soteropoulos Paula) at Dianthus Therapeutics, Inc. /DE/ ($DNTH) sold 599 shares at $85.47/share ($51.20K total), which decreased their listed holdings by -100.00%. This is their 11th largest sale out of 12 all time. Is part of 10b5-1 plan. Only sold exercised/awarded shares. Selling the rip (stock was up 73.59% in the three months before the sale). – link

Executive Vice President at ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ ($ZION) sold 4,209 shares at $62.50/share ($263.07K total), which decreased their listed holdings by -100.00%. This is their 6th largest sale out of 12 all time. This insider has made 2 total sales at this company in the last 30 days. – link

SVP, CFO & Treasurer at CENTRUS ENERGY CORP ($LEU) sold 306 shares at $203.55/share ($62.29K total), which decreased their listed holdings by -100.00%. This is their 1st largest sale out of 1 all time. Selling the rip (stock was up 121.51% in the year before the sale). – link

CFO at SILICOM LTD. ($SILC) sold 6,000 shares at $44.18/share ($265.08K total), which decreased their listed holdings by -100.00%. This is their 1st largest sale out of 1 all time. 4 insiders have made 4 total sales at this company in the last 30 days. Selling the rip (stock was up 95.74% in the month before the sale). – link

10% Owner (Matrix Capital Management Company, LP) at Aura Biosciences, Inc. ($AURA) sold 6,922,870 shares at $5.64/share ($39.04M total), which decreased their listed holdings by -100.00%. This is their 1st largest sale out of 2 all time. Selling the rip (stock was up 23.53% in the month before the sale). Large price difference: Current: $8.19 | Tx: $5.64 | Diff: (+45.21%). Is a reversal (they previously made 3 total purchases over 735 days before this sale). – link

Director (Rubenstein Gordon) at Accel Entertainment, Inc. ($ACEL) sold 59,277 shares at $11.39/share ($675.00K total), which decreased their listed holdings by -100.00%. This is their 10th largest sale out of 21 all time. – link

N/A at EURONET WORLDWIDE, INC. ($EEFT) sold 345 shares at $72.03/share ($24.85K total), which decreased their listed holdings by -100.00%. This is their 4th largest sale out of 4 all time. – link

President, Home & Com – Home at NEWELL BRANDS INC. ($NWL) sold 91,000 shares at $4.50/share ($409.50K total), which decreased their listed holdings by -99.06%. This is their 1st largest sale out of 2 all time. 2 insiders have made 2 total sales at this company in the last 30 days. – link

10% Owner (Liberty Mutual Foundation Inc.) at Crescent Energy Co ($CRGY) sold 32,600,000 shares at $12.33/share ($401.96M total), which decreased their listed holdings by -88.36%. This is their 1st largest sale out of 1 all time. Selling the rip (stock was up 52.16% in the year before the sale). – link

Global Financial Controller at HSBC HOLDINGS PLC ($HSBC) sold 23,123 shares at $18.11/share ($418.67K total), which decreased their listed holdings by -82.30%. This is their 1st largest sale out of 1 all time. Selling the rip (stock was up 63.29% in the year before the sale). – link

Director (Richardson Julie) at Datadog, Inc. ($DDOG) sold 4,363 shares at $187.31/share ($817.25K total), which decreased their listed holdings by -67.44%. This is their 3rd largest sale out of 36 all time. 5 insiders have made 7 total sales at this company in the last 30 days. Is part of 10b5-1 plan. Selling the rip (stock was up 36.45% in the week before the sale). – link

SVP-GC & Corp Secy at CRAWFORD & CO ($CRDA CRDB) sold 26,282 shares at $9.58/share ($251.81K total), which decreased their listed holdings by -63.38%. This is their 1st largest sale out of 5 all time. – link

Chairman at COCA COLA CO ($KO) sold 200,000 shares at $78.90/share ($15.78M total), which decreased their listed holdings by -54.07%. This is their 4th largest sale out of 22 all time. – link

Chief Technology Officer at ADTRAN Holdings, Inc. ($ADTN) sold 148,392 shares at $14.96/share ($2.22M total), which decreased their listed holdings by -49.02%. This is their 1st largest sale out of 1 all time. Is part of 10b5-1 plan. Only sold exercised/awarded shares. Selling the rip (stock was up 43.93% in the three months before the sale). – link

Director (Ross Bridget A) at LEMAITRE VASCULAR INC ($LMAT) sold 5,044 shares at $111.10/share ($560.37K total), which decreased their listed holdings by -47.61%. This is their 1st largest sale out of 7 all time. 4 insiders have made 4 total sales at this company in the last 30 days. Only sold exercised/awarded shares. Appears to be regularly scheduled yearly transaction. – link

Senior V. P., Operations at LEMAITRE VASCULAR INC ($LMAT) sold 2,928 shares at $107.00/share ($313.29K total), which decreased their listed holdings by -43.85%. This is their 12th largest sale out of 39 all time. 4 insiders have made 4 total sales at this company in the last 30 days. – link

Director (Ward Lynne N.) at MERIT MEDICAL SYSTEMS INC ($MMSI) sold 5,000 shares at $62.61/share ($313.04K total), which decreased their listed holdings by -39.04%. This is their 3rd largest sale out of 5 all time. – link

President and CEO at SILICOM LTD. ($SILC) sold 8,900 shares at $45.23/share ($402.55K total), which decreased their listed holdings by -36.48%. This is their 1st largest sale out of 1 all time. 4 insiders have made 4 total sales at this company in the last 30 days. Selling the rip (stock was up 103.4% in the month before the sale). – link

SVP OF REAL ESTATE & EXPANSION at O REILLY AUTOMOTIVE INC ($ORLY) sold 3,700 shares at $94.60/share ($350.04K total), which decreased their listed holdings by -36.11%. This is their 5th largest sale out of 5 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Only sold exercised/awarded shares. – link

Sr. Vice President, Operations at Frontier Group Holdings, Inc. ($ULCC) sold 83,110 shares at $5.41/share ($449.63K total), which decreased their listed holdings by -33.19%. This is their 1st largest sale out of 1 all time. Selling the rip (stock was up 29.34% in the week before the sale). – link

CEO at O REILLY AUTOMOTIVE INC ($ORLY) sold 13,635 shares at $95.00/share ($1.30M total), which decreased their listed holdings by -32.26%. This is their 7th largest sale out of 14 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Only sold exercised/awarded shares. – link

SVP-Chief Innovation & Design at Allegion plc ($ALLE) sold 3,993 shares at $137.15/share ($547.64K total), which decreased their listed holdings by -31.78%. This is their 3rd largest sale out of 8 all time. – link

Sr. Executive Vice President at M&T BANK CORP ($MTB) sold 3,105 shares at $216.50/share ($672.23K total), which decreased their listed holdings by -31.50%. This is their 2nd largest sale out of 5 all time. – link

10% Owner (HRT FINANCIAL LP) at Meiwu Technology Co Ltd ($WNW) sold 5,985 shares at $3.66/share ($33.10K total), which decreased their listed holdings by -30.07%. – link

Disclaimer: The content provided by InsiderEdge™ is for informational purposes only and does not constitute investment advice, an offer to sell, or a solicitation of an offer to buy any securities. The historical performance noted in this post is not is not indicative of future results. Investing involves risk, including the potential loss of principal. Use the platform at your own risk and consult a financial advisor before making any investment decisions. In partnership with Yellowbrick Investing Inc.

InsiderEdge™ – Major Holdings Changes – May 12, 2026

Largest Unscheduled Dip Buys

Largest Unscheduled Bullish Reversals

Largest Unscheduled Purchases

Largest Unscheduled Sales

Largest Purchases by Percent Change

Largest Sales by Percent Change

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