InsiderEdge™ – Major Holdings Changes – June 17, 2026

Largest Unscheduled Dip Buys 

Insider purchases made after significant recent stock price declines.

Chief Admin. and Legal Officer at FISERV INC ($FISV) purchased 10,150 shares at $49.33/share ($500.70K total), which increased their listed holdings by 8.02%. This is their 1st largest purchase out of 2 all time. 4 insiders have made 4 total purchases at this company in the last 30 days. Buying the dip (stock was down -70.94% in the one year before the purchase). – link

Director (Bergh Charles V) at lululemon athletica inc. ($LULU) purchased 4,275 shares at $117.05/share ($500.38K total), which increased their listed holdings by 67.20%. This is their 2nd largest purchase out of 2 all time. Buying the dip (stock was down -51.84% in the one year before the purchase). – link

Director (Busch Richard) at American Bitcoin Corp. ($ABTC) purchased 450,000 shares at $0.87/share ($391.50K total), which increased their listed holdings by 32.17%. Buying the dip (stock was down -23.1% in the month before the purchase). – link

Director (Nixon Gordon M.) at FISERV INC ($FISV) purchased 7,500 shares at $49.57/share ($371.77K total), which increased their listed holdings by 73.85%. 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. Buying the dip (stock was down -70.94% in the one year before the purchase). – link

Director (FRANKOLA JIM) at Skillsoft Corp. ($SKIL) purchased 50,000 shares at $6.05/share ($302.73K total), which increased their listed holdings by 110.36%. This is their 1st largest purchase out of 9 all time. Buying the dip (stock was down -65.98% in the one year before the purchase). – link

See Remarks at McGraw Hill, Inc. ($MH) purchased 22,421 shares at $11.12/share ($249.32K total), which increased their listed holdings by 4.54%. This is their 1st largest purchase out of 4 all time. Buying the dip (stock was down -20.66% in the week 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

PRESIDENT at AECOM ($ACM) purchased 4,224 shares at $70.63/share ($298.34K total), which increased their listed holdings by 2.83%. This is their 1st largest purchase out of 1 all time. Is a reversal (they previously made 3 total sales over 2833 days before this purchase). – link

Largest Unscheduled Purchases

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

Director (Seglem Trygve) at KNOT Offshore Partners LP ($KNOP) purchased 1,250,000 shares at $20.00/share ($25.00M total), which increased their listed holdings by 12.24%. This is their 1st largest purchase out of 1 all time. – link

Director (JAFFER REHAN) at Six Flags Entertainment Corporation/NEW ($FUN) purchased 250,000 shares at $23.55/share ($5.89M total), which increased their listed holdings by 5.38%. This is their 11th largest purchase out of 16 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. – link

Director (RA CAPITAL MANAGEMENT, L.P.) at Artiva Biotherapeutics, Inc. ($ARTV) purchased 531,326 shares at $8.66/share ($4.60M total), which increased their listed holdings by 3.06%. This is their 80th largest purchase out of 145 all time. 2 insiders have made 3 total purchases at this company in the last 30 days. – link

Director (Courtis Kenneth S.) at Alpha Metallurgical Resources, Inc. ($AMR) purchased 10,000 shares at $200.73/share ($2.01M total), which increased their listed holdings by 1.03%. This is their 7th largest purchase out of 12 all time. – link

CEO at Banco Santander (Brasil) S.A. ($BSBR) purchased 0 shares at $5.38/share ($1.49M total), which increased their listed holdings by 0.00%. This insider has made 4 total purchases at this company in the last 30 days. – link

Chief Admin. and Legal Officer at FISERV INC ($FISV) purchased 10,150 shares at $49.33/share ($500.70K total), which increased their listed holdings by 8.02%. This is their 1st largest purchase out of 2 all time. 4 insiders have made 4 total purchases at this company in the last 30 days. Buying the dip (stock was down -70.94% in the one year before the purchase). – link

Director (Bergh Charles V) at lululemon athletica inc. ($LULU) purchased 4,275 shares at $117.05/share ($500.38K total), which increased their listed holdings by 67.20%. This is their 2nd largest purchase out of 2 all time. Buying the dip (stock was down -51.84% in the one year before the purchase). – link

Director (SEBULSKY ALAN) at Parabilis Medicines, Inc. ($PBLS) purchased 17,500 shares at $27.06/share ($473.53K total), which increased their listed holdings by 140.00%. This is their 1st largest purchase out of 4 all time. 2 insiders have made 3 total purchases at this company in the last 30 days. – link

Director (Busch Richard) at American Bitcoin Corp. ($ABTC) purchased 450,000 shares at $0.87/share ($391.50K total), which increased their listed holdings by 32.17%. Buying the dip (stock was down -23.1% in the month before the purchase). – link

Director (Nixon Gordon M.) at FISERV INC ($FISV) purchased 7,500 shares at $49.57/share ($371.77K total), which increased their listed holdings by 73.85%. 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. Buying the dip (stock was down -70.94% in the one year before the purchase). – link

Director (FRANKOLA JIM) at Skillsoft Corp. ($SKIL) purchased 50,000 shares at $6.05/share ($302.73K total), which increased their listed holdings by 110.36%. This is their 1st largest purchase out of 9 all time. Buying the dip (stock was down -65.98% in the one year before the purchase). – link

PRESIDENT at AECOM ($ACM) purchased 4,224 shares at $70.63/share ($298.34K total), which increased their listed holdings by 2.83%. This is their 1st largest purchase out of 1 all time. Is a reversal (they previously made 3 total sales over 2833 days before this purchase). – link

EVP, Chief Financial Officer at RING ENERGY, INC. ($REI) purchased 231,000 shares at $1.21/share ($278.84K total), which increased their listed holdings by 72.77%. 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

Chief Executive Officer at SoFi Technologies, Inc. ($SOFI) purchased 13,888 shares at $18.06/share ($250.79K total), which increased their listed holdings by 0.12%. This is their 13th largest purchase out of 46 all time. – link

Chief Executive Officer at Nerdy Inc. ($NRDY) purchased 250,007 shares at $1.00/share ($250.01K total), which increased their listed holdings by 0.42%. This is their 35th largest purchase out of 76 all time. This insider has made 4 total purchases at this company in the last 30 days. – link

See Remarks at McGraw Hill, Inc. ($MH) purchased 22,421 shares at $11.12/share ($249.32K total), which increased their listed holdings by 4.54%. This is their 1st largest purchase out of 4 all time. Buying the dip (stock was down -20.66% in the week before the purchase). – link

Largest Unscheduled Sales

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

Director (Al-Nowais Yousif Mohammed Ali Nasser) at National Energy Services Reunited Corp. ($NESR) sold 1,401,450 shares at $26.31/share ($36.88M total), which decreased their listed holdings by -39.47%. This is their 1st largest sale out of 6 all time. This insider has made 5 total sales at this company in the last 30 days. Selling the rip (stock was up 334.44% in the year before the sale). – link

Director (Griffin William F Jr) at ARGAN INC ($AGX) sold 50,000 shares at $643.46/share ($32.17M total), which decreased their listed holdings by -35.47%. This is their 1st largest sale out of 50 all time. 3 insiders have made 3 total sales at this company in the last 30 days. Selling the rip (stock was up 47.78% in the three months before the sale). – link

Executive Vice-Chairman-Board at StoneX Group Inc. ($SNEX) sold 150,000 shares at $133.29/share ($19.99M total), which decreased their listed holdings by -3.57%. This is their 2nd largest sale out of 45 all time. 8 insiders have made 11 total sales at this company in the last 30 days. Selling the rip (stock was up 23.16% in the month before the sale). – link

Director (DORMAN DAVID W) at Dell Technologies Inc. ($DELL) sold 41,292 shares at $405.89/share ($16.76M total), which decreased their listed holdings by -34.55%. This is their 1st largest sale out of 4 all time. 7 insiders have made 77 total sales at this company in the last 30 days. Selling the rip (stock was up 69.04% in the month before the sale). – link

Director (Janmohamed Arif) at Netskope Inc ($NTSK) sold 1,650,000 shares at $9.15/share ($15.10M total), which decreased their listed holdings by -38.01%. This is their 2nd largest sale out of 2 all time. 2 insiders have made 2 total sales at this company in the last 30 days. – link

Director (Bloch Stephen M) at Liquidia Corp ($LQDA) sold 196,111 shares at $71.45/share ($14.01M total), which decreased their listed holdings by -15.79%. This is their 5th largest sale out of 52 all time. 8 insiders have made 14 total sales at this company in the last 30 days. Selling the rip (stock was up 26.12% in the month before the sale). – link

President and CEO at APPLIED OPTOELECTRONICS, INC. ($AAOI) sold 59,000 shares at $166.53/share ($9.83M total), which decreased their listed holdings by -2.72%. This is their 2nd largest sale out of 16 all time. 7 insiders have made 15 total sales at this company in the last 30 days. Selling the rip (stock was up 103.62% in the three months before the sale). – link

PRESIDENT AND CEO at ARGAN INC ($AGX) sold 11,873 shares at $660.11/share ($7.84M total), which decreased their listed holdings by -19.01%. This is their 2nd largest sale out of 7 all time. 3 insiders have made 3 total sales at this company in the last 30 days. Selling the rip (stock was up 47.78% in the three months before the sale). – link

Chief Financial Officer at D-Wave Quantum Inc. ($QBTS) sold 246,043 shares at $25.40/share ($6.25M total), which decreased their listed holdings by -17.85%. This is their 2nd largest sale out of 9 all time. 6 insiders have made 9 total sales at this company in the last 30 days. Selling the rip (stock was up 29.04% in the month before the sale). – link

*** See Remarks at APPLIED OPTOELECTRONICS, INC. ($AAOI) sold 34,000 shares at $166.53/share ($5.66M total), which decreased their listed holdings by -9.43%. This is their 2nd largest sale out of 27 all time. 7 insiders have made 15 total sales at this company in the last 30 days. Selling the rip (stock was up 103.62% in the three months before the sale). – link

Director (GOETZ JAMES J) at Palo Alto Networks Inc ($PANW) sold 20,000 shares at $279.90/share ($5.60M total), which decreased their listed holdings by -5.64%. This is their 6th largest sale out of 11 all time. 5 insiders have made 6 total sales at this company in the last 30 days. Selling the rip (stock was up 69.93% in the three months before the sale). – link

Chief Financial Officer at APPLIED OPTOELECTRONICS, INC. ($AAOI) sold 33,000 shares at $166.53/share ($5.50M total), which decreased their listed holdings by -7.90%. This is their 2nd largest sale out of 49 all time. 7 insiders have made 15 total sales at this company in the last 30 days. Selling the rip (stock was up 103.62% in the three months before the sale). – link

*** See Remarks at APPLIED OPTOELECTRONICS, INC. ($AAOI) sold 29,227 shares at $166.53/share ($4.87M total), which decreased their listed holdings by -16.39%. This is their 1st largest sale out of 32 all time. 7 insiders have made 15 total sales at this company in the last 30 days. Selling the rip (stock was up 103.62% in the three months before the sale). – link

*** See Remarks at APPLIED OPTOELECTRONICS, INC. ($AAOI) sold 28,826 shares at $166.53/share ($4.80M total), which decreased their listed holdings by -6.72%. This is their 3rd largest sale out of 16 all time. 7 insiders have made 15 total sales at this company in the last 30 days. Selling the rip (stock was up 103.62% in the three months before the sale). – link

Director (ROLLINS JAMES D III) at HUNTINGTON BANCSHARES INC /MD/ ($HBAN) sold 223,522 shares at $17.35/share ($3.88M total), which decreased their listed holdings by -13.94%. 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

Director (Cleveland Todd M) at IES Holdings, Inc. ($IESC) sold 5,000 shares at $761.89/share ($3.81M total), which decreased their listed holdings by -7.59%. This is their 4th largest sale out of 86 all time. 2 insiders have made 2 total sales at this company in the last 30 days. Selling the rip (stock was up 60.62% in the three months before the sale). – link

Largest Purchases by Percent Change

The insider purchases that increased ownership the most on a percentage basis.

Director (SEBULSKY ALAN) at Parabilis Medicines, Inc. ($PBLS) purchased 17,500 shares at $27.06/share ($473.53K total), which increased their listed holdings by 140.00%. This is their 1st largest purchase out of 4 all time. 2 insiders have made 3 total purchases at this company in the last 30 days. – link

Director (FRANKOLA JIM) at Skillsoft Corp. ($SKIL) purchased 50,000 shares at $6.05/share ($302.73K total), which increased their listed holdings by 110.36%. This is their 1st largest purchase out of 9 all time. Buying the dip (stock was down -65.98% in the one year before the purchase). – link

Director (Nixon Gordon M.) at FISERV INC ($FISV) purchased 7,500 shares at $49.57/share ($371.77K total), which increased their listed holdings by 73.85%. 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. Buying the dip (stock was down -70.94% in the one year before the purchase). – link

EVP, Chief Financial Officer at RING ENERGY, INC. ($REI) purchased 231,000 shares at $1.21/share ($278.84K total), which increased their listed holdings by 72.77%. 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

Director (Bergh Charles V) at lululemon athletica inc. ($LULU) purchased 4,275 shares at $117.05/share ($500.38K total), which increased their listed holdings by 67.20%. This is their 2nd largest purchase out of 2 all time. Buying the dip (stock was down -51.84% in the one year before the purchase). – link

CEO at Crane NXT, Co. ($CXT) purchased 24,000 shares at $42.13/share ($1.01M total), which increased their listed holdings by 59.12%. 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. Large price difference: Current: $207.03 | Tx: $42.13 | Diff: (+391.41%). – link

Director (Busch Richard) at American Bitcoin Corp. ($ABTC) purchased 450,000 shares at $0.87/share ($391.50K total), which increased their listed holdings by 32.17%. Buying the dip (stock was down -23.1% in the month before the purchase). – link

Director (Yarkoni Charlotte) at FISERV INC ($FISV) purchased 2,023 shares at $49.49/share ($100.12K total), which increased their listed holdings by 24.90%. 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. Buying the dip (stock was down -70.94% in the one year before the purchase). – link

VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD ($TSM) purchased 1,000 shares at $75.26/share ($75.26K total), which increased their listed holdings by 17.16%. This is their 1st largest purchase out of 1 all time. 31 insiders have made 34 total purchases at this company in the last 30 days. – link

Chief Executive Officer at WhiteHorse Finance, Inc. ($WHF) purchased 15,000 shares at $6.41/share ($96.15K total), which increased their listed holdings by 13.39%. This is their 4th largest purchase out of 11 all time. 4 insiders have made 7 total purchases at this company in the last 30 days. – link

Director (Seglem Trygve) at KNOT Offshore Partners LP ($KNOP) purchased 1,250,000 shares at $20.00/share ($25.00M total), which increased their listed holdings by 12.24%. This is their 1st largest purchase out of 1 all time. – link

Director (Hardy Rhoman J) at HF Sinclair Corp ($DINO) purchased 1,508 shares at $66.32/share ($100.01K total), which increased their listed holdings by 11.15%. This is their 2nd largest purchase out of 2 all time. 2 insiders have made 2 total purchases at this company in the last 30 days. – link

Director (HOSEIN CLYDE) at DENTSPLY SIRONA Inc. ($XRAY) purchased 6,500 shares at $9.98/share ($64.90K total), which increased their listed holdings by 10.14%. This is their 2nd largest purchase out of 2 all time. 5 insiders have made 5 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.

Chief Financial Officer at COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP ($SBS) sold 7,381 shares at $28.30/share ($208.88K total), which decreased their listed holdings by -100.00%. This is their 1st largest sale out of 1 all time. 3 insiders have made 3 total sales at this company in the last 30 days. – link

Chief Technology Officer at Intellicheck, Inc. ($IDN) sold 5,550 shares at $4.22/share ($23.42K total), which decreased their listed holdings by -100.00%. This is their 1st largest sale out of 1 all time. – link

Director (Clifton Michael S.) at Rigetti Computing, Inc. ($RGTI) sold 99,094 shares at $11.95/share ($1.18M total), which decreased their listed holdings by -100.00%. 5 insiders have made 8 total sales at this company in the last 30 days. Selling the rip (stock was up 27.17% in the month before the sale). Large price difference: Current: $20.64 | Tx: $11.95 | Diff: (+72.69%). – link

Director (Malfettone John P) at New Mountain Finance Corp ($NMFC) sold 77,500 shares at $7.89/share ($611.68K total), which decreased their listed holdings by -100.00%. This is their 1st largest sale out of 1 all time. – link

10% Owner (HRT FINANCIAL LP) at Rubico Inc. ($RUBI) sold 66,057 shares at $0.95/share ($525.67K total), which decreased their listed holdings by -100.00%. – link

Director (Scott Kathleen D.) at Dermata Therapeutics, Inc. ($DRMA) sold 11 shares at $1.19/share ($13.09 total), which decreased their listed holdings by -91.67%. – link

EVP, Chief Financial Officer at TEVA PHARMACEUTICAL INDUSTRIES LTD ($TEVA) sold 106,563 shares at $34.10/share ($3.63M total), which decreased their listed holdings by -61.89%. This is their 3rd largest sale out of 8 all time. 4 insiders have made 5 total sales at this company in the last 30 days. Is part of 10b5-1 plan. Selling the rip (stock was up 92.51% in the year before the sale). – link

Vice President at KENNAMETAL INC ($KMT) sold 5,488 shares at $35.94/share ($197.24K total), which decreased their listed holdings by -54.65%. This is their 9th largest sale out of 14 all time. 3 insiders have made 3 total sales at this company in the last 30 days. Selling the rip (stock was up 64.29% in the year before the sale). – link

EVP, Chief Financial Officer at Baker Hughes Co ($BKR) sold 23,392 shares at $62.38/share ($1.46M total), which decreased their listed holdings by -52.72%. 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. Is part of 10b5-1 plan. Selling the rip (stock was up 62.96% in the year before the sale). – link

Chief Executive Officer at Bank of N.T. Butterfield & Son Ltd ($NTB) sold 60,621 shares at $58.69/share ($3.56M total), which decreased their listed holdings by -50.00%. This is their 1st largest sale out of 1 all time. – link

Chief Accounting Officer at Omada Health, Inc. ($OMDA) sold 6,894 shares at $17.42/share ($120.12K total), which decreased their listed holdings by -42.86%. This is their 1st largest sale out of 1 all time. 3 insiders have made 3 total sales at this company in the last 30 days. Is part of 10b5-1 plan. – link

Chief Legal/Admin Officer at Liberty Media Corp ($FWONK) sold 11,597 shares at $90.09/share ($1.04M total), which decreased their listed holdings by -42.66%. This is their 3rd largest sale out of 10 all time. 2 insiders have made 2 total sales at this company in the last 30 days. – link

Director (Callahan Michael James) at Datadog, Inc. ($DDOG) sold 112,500 shares at $231.60/share ($26.06M total), which decreased their listed holdings by -41.48%. This is their 1st largest sale out of 27 all time. 13 insiders have made 19 total sales at this company in the last 30 days. Is part of 10b5-1 plan. Selling the rip (stock was up 84.16% in the three months before the sale). – link

Chief Legal Officer at Public Storage ($PSA) sold 950 shares at $324.81/share ($308.57K total), which decreased their listed holdings by -40.19%. This is their 3rd largest sale out of 11 all time. – link

Director (Al-Nowais Yousif Mohammed Ali Nasser) at National Energy Services Reunited Corp. ($NESR) sold 1,401,450 shares at $26.31/share ($36.88M total), which decreased their listed holdings by -39.47%. This is their 1st largest sale out of 6 all time. This insider has made 5 total sales at this company in the last 30 days. Selling the rip (stock was up 334.44% in the year before the sale). – 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.