172 transactions by 23 insiders, from October 16, 2025 to September 22, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Howard DiamondEVP | 19 | — | — | $200K |
| James G. DempseyCEO | 19 | — | — | — |
| Steve SchullerSVP | 18 | 4/18 | — | $166K |
| Josh A. WetzelVP | 17 | — | — | $80K |
| Alexandre ClercSVP | 15 | — | — | $106K |
| Mark Christopher MitchellCFO | 13 | — | — | $1.0M |
| Robert SchroeterChief | 12 | — | — | — |
| Trevor J. StedkePres | 11 | — | — | $1.8M |
| Barry BiffleCEO | 8 | 5/8 | — | $1.6M |
| Anthony David SalcidoDir | 4 | — | — | — |
| Jeffrey MathewChief | 4 | — | — | — |
| William A. FrankeDir | 3 | — | — | — |
| Bernard L. HanDir | 3 | — | — | — |
| Alejandro Daniel WolffDir | 3 | — | — | — |
| Patricia Salas PinedaDir | 3 | — | — | — |
| Nancy LipsonDir | 3 | — | — | — |
| Andrew S. BroderickDir | 3 | — | — | — |
| Robert J. GeniseDir | 3 | — | — | — |
| Brian H. FrankeDir | 3 | — | — | — |
| Josh T. ConnorDir | 3 | — | — | — |
| Ofelia KumpfDir | 3 | — | — | — |
| Barron Elliot SteeleDir | 1 | — | — | — |
Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Group Holdings - Frontier LLC10% | 1 | — | — | $84.2M |
172 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| Jeffrey MathewChiefDERIV | Sep 22 | M | 65,445 | $0.00 | —? |
| Jeffrey MathewChief | Sep 22 | F | 18,818 | $6.12 | $115K |
| Jeffrey MathewChief | Sep 22 | M | 65,445 | — | — |
| Josh A. WetzelVP | Aug 4 | S | 2,000 | $8.00 | $16K |
| Mark Christopher MitchellCFO | Aug 5 | S | 125,000 | $8.09 | $1.0M |
| Trevor J. StedkePres | Aug 4 | S | 167,277 | $8.03 | $1.3M |
| Howard DiamondEVP | Aug 4 | S | 24,195 | $8.25 | $200K |
| Steve SchullerSVP | Aug 3 | S | 10,000 | $7.55 | $76K |
| Alexandre ClercSVP | Aug 4 | S | 3,068 | $8.17 | $25K |
| Alexandre ClercSVP | Jul 31 | S | 7,142 | $7.13 | $51K |
| Group Holdings - Frontier LLC10% | Jul 9 | S | 11,700,000 | $7.20 | $84.2M |
| Barron Elliot SteeleDirDERIV | Jun 15 | A | 22,284 | $0.00 | —? |
| Steve SchullerSVP | Jun 5 | S | 10,000 | $6.00 | $60K |
| Alexandre ClercSVP | Jun 2 | S | 5,060 | $5.93 | $30K |
| Josh A. WetzelVP | May 21 | S | 13,500 | $4.75 | $64K |
| Anthony David SalcidoDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Anthony David SalcidoDirDERIV | May 14 | M | 6,721 | $0.00 | —? |
| Anthony David SalcidoDir | May 14 | M | 6,721 | — | — |
| Ofelia KumpfDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Ofelia KumpfDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Ofelia KumpfDir | May 14 | M | 34,230 | — | — |
| Robert J. GeniseDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Robert J. GeniseDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Robert J. GeniseDir | May 14 | M | 34,230 | — | — |
| Nancy LipsonDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Nancy LipsonDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Nancy LipsonDir | May 14 | M | 34,230 | — | — |
| Patricia Salas PinedaDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Patricia Salas PinedaDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Patricia Salas PinedaDir | May 14 | M | 34,230 | — | — |
| Alejandro Daniel WolffDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Alejandro Daniel WolffDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Alejandro Daniel WolffDir | May 14 | M | 34,230 | — | — |
| Bernard L. HanDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Bernard L. HanDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Bernard L. HanDir | May 14 | M | 34,230 | — | — |
| Brian H. FrankeDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Brian H. FrankeDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Brian H. FrankeDir | May 14 | M | 34,230 | — | — |
| William A. FrankeDirDERIVJOINT | May 14 | A | 32,990 | $0.00 | —? |
| William A. FrankeDirDERIVJOINT | May 14 | M | 34,230 | $0.00 | —? |
| William A. FrankeDirJOINT | May 14 | M | 34,230 | — | — |
| Josh T. ConnorDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Josh T. ConnorDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Josh T. ConnorDir | May 14 | M | 34,230 | — | — |
| Andrew S. BroderickDirDERIV | May 14 | A | 32,990 | $0.00 | —? |
| Andrew S. BroderickDirDERIV | May 14 | M | 34,230 | $0.00 | —? |
| Andrew S. BroderickDir | May 14 | M | 34,230 | — | — |
| Trevor J. StedkePres | May 7 | S | 83,110 | $5.41 | $450K |
| Robert SchroeterChiefDERIV | Mar 25 | M | 39,954 | $0.00 | —? |
| Robert SchroeterChiefDERIV | Mar 25 | M | 42,808 | $0.00 | —? |
| Robert SchroeterChief | Mar 25 | F | 11,486 | $3.48 | $40K |
| Robert SchroeterChief | Mar 25 | M | 39,954 | — | — |
| Robert SchroeterChief | Mar 25 | F | 12,309 | $3.48 | $43K |
| Robert SchroeterChief | Mar 25 | M | 42,808 | — | — |
| Steve SchullerSVPDERIV | Feb 8 | M | 1,299 | $0.00 | —? |
| Steve SchullerSVPDERIV | Feb 8 | M | 6,055 | $0.00 | —? |
| Steve SchullerSVPDERIV | Feb 6 | M | 14,421 | $0.00 | —? |
| Steve SchullerSVP | Feb 8 | F | 568 | $6.52 | $4K |
| Steve SchullerSVP | Feb 8 | M | 1,299 | — | — |
| Steve SchullerSVP | Feb 8 | F | 2,649 | $6.52 | $17K |
| Steve SchullerSVP | Feb 8 | M | 6,055 | — | — |
| Steve SchullerSVP | Feb 6 | F | 6,309 | $5.65 | $36K |
| Steve SchullerSVP | Feb 6 | M | 14,421 | — | — |
| Josh A. WetzelVPDERIV | Feb 8 | M | 3,337 | $0.00 | —? |
| Josh A. WetzelVPDERIV | Feb 8 | M | 4,902 | $0.00 | —? |
| Josh A. WetzelVPDERIV | Feb 6 | M | 4,635 | $0.00 | —? |
| Josh A. WetzelVP | Feb 8 | F | 1,151 | $6.52 | $8K |
| Josh A. WetzelVP | Feb 8 | M | 3,337 | — | — |
| Josh A. WetzelVP | Feb 8 | F | 1,691 | $6.52 | $11K |
| Josh A. WetzelVP | Feb 8 | M | 4,902 | — | — |
| Josh A. WetzelVP | Feb 6 | F | 1,599 | $5.65 | $9K |
| Josh A. WetzelVP | Feb 6 | M | 4,635 | — | — |
| Mark Christopher MitchellCFODERIV | Feb 8 | M | 2,471 | $0.00 | —? |
| Mark Christopher MitchellCFODERIV | Feb 8 | M | 3,657 | $0.00 | —? |
| Mark Christopher MitchellCFODERIV | Feb 6 | M | 14,421 | $0.00 | —? |
| Mark Christopher MitchellCFO | Feb 8 | F | 1,081 | $6.52 | $7K |
| Mark Christopher MitchellCFO | Feb 8 | M | 2,471 | — | — |
| Mark Christopher MitchellCFO | Feb 8 | F | 1,599 | $6.52 | $10K |
| Mark Christopher MitchellCFO | Feb 8 | M | 3,657 | — | — |
| Mark Christopher MitchellCFO | Feb 6 | F | 6,309 | $5.65 | $36K |
| Mark Christopher MitchellCFO | Feb 6 | M | 14,421 | — | — |
| Trevor J. StedkePresDERIV | Feb 8 | M | 12,255 | $0.00 | —? |
| Trevor J. StedkePresDERIV | Feb 6 | M | 14,421 | $0.00 | —? |
| Trevor J. StedkePres | Feb 8 | F | 5,361 | $6.52 | $35K |
| Trevor J. StedkePres | Feb 8 | M | 12,255 | — | — |
| Trevor J. StedkePres | Feb 6 | F | 6,309 | $5.65 | $36K |
| Trevor J. StedkePres | Feb 6 | M | 14,421 | — | — |
| Robert SchroeterChiefDERIV | Feb 6 | M | 14,421 | $0.00 | —? |
| Robert SchroeterChief | Feb 6 | F | 4,975 | $5.65 | $28K |
| Robert SchroeterChief | Feb 6 | M | 14,421 | — | — |
| Howard DiamondEVPDERIV | Feb 8 | M | 6,442 | $0.00 | —? |
| Howard DiamondEVPDERIV | Feb 8 | M | 11,328 | $0.00 | —? |
| Howard DiamondEVPDERIV | Feb 6 | M | 18,335 | $0.00 | —? |
| Howard DiamondEVP | Feb 8 | F | 2,818 | $6.52 | $18K |
| Howard DiamondEVP | Feb 8 | M | 6,442 | — | — |
| Howard DiamondEVP | Feb 8 | F | 4,956 | $6.52 | $32K |
| Howard DiamondEVP | Feb 8 | M | 11,328 | — | — |
| Howard DiamondEVP | Feb 6 | F | 8,021 | $5.65 | $45K |
| Howard DiamondEVP | Feb 6 | M | 18,335 | — | — |
| James G. DempseyCEODERIV | Feb 8 | M | 5,262 | $0.00 | —? |
| James G. DempseyCEODERIV | Feb 8 | M | 24,150 | $0.00 | —? |
| James G. DempseyCEODERIV | Feb 6 | M | 37,082 | $0.00 | —? |
| James G. DempseyCEO | Feb 8 | F | 1,512 | $6.52 | $10K |
| James G. DempseyCEO | Feb 8 | M | 5,262 | — | — |
| James G. DempseyCEO | Feb 8 | F | 6,943 | $6.52 | $45K |
| James G. DempseyCEO | Feb 8 | M | 24,150 | — | — |
| James G. DempseyCEO | Feb 6 | F | 11,690 | $5.65 | $66K |
| James G. DempseyCEO | Feb 6 | M | 37,082 | — | — |
| Alexandre ClercSVPDERIV | Feb 6 | M | 14,421 | $0.00 | —? |
| Alexandre ClercSVP | Feb 6 | F | 4,146 | $5.65 | $23K |
| Alexandre ClercSVP | Feb 6 | M | 14,421 | — | — |
| Jeffrey MathewChiefDERIV | Feb 5 | A | 61,947 | $0.00 | —? |
| Steve SchullerSVPDERIV | Feb 5 | APLAN | 61,947 | $0.00 | —? |
| Steve SchullerSVP | Feb 6 | SPLAN | 5,000 | $6.00 | $30K |
| Steve SchullerSVP | Feb 6 | FPLAN | 1,109 | $5.65 | $6K |
| Steve SchullerSVP | Feb 5 | APLAN | 2,536 | $0.00 | — |
| Josh A. WetzelVPDERIV | Feb 5 | A | 22,124 | $0.00 | —? |
| Josh A. WetzelVPDERIV | Feb 5 | M | 4,619 | $0.00 | —? |
| Josh A. WetzelVP | Feb 6 | F | 281 | $5.65 | $2K |
| Josh A. WetzelVP | Feb 5 | A | 815 | $0.00 | — |
| Josh A. WetzelVP | Feb 5 | F | 1,593 | $5.85 | $9K |
| Josh A. WetzelVP | Feb 5 | M | 4,619 | — | — |
| Mark Christopher MitchellCFODERIV | Feb 5 | A | 88,496 | $0.00 | —? |
| Mark Christopher MitchellCFO | Feb 6 | F | 1,109 | $5.65 | $6K |
| Mark Christopher MitchellCFO | Feb 5 | A | 2,536 | $0.00 | — |
| Trevor J. StedkePresDERIV | Feb 5 | A | 61,947 | $0.00 | —? |
| Trevor J. StedkePres | Feb 6 | F | 1,109 | $5.65 | $6K |
| Trevor J. StedkePres | Feb 5 | A | 2,536 | $0.00 | — |
| Robert SchroeterChiefDERIV | Feb 5 | A | 61,947 | $0.00 | —? |
| Robert SchroeterChief | Feb 6 | F | 874 | $5.65 | $5K |
| Robert SchroeterChief | Feb 5 | A | 2,536 | $0.00 | — |
| Anthony David SalcidoDirDERIV | Feb 5 | A | 6,721 | $0.00 | —? |
| Howard DiamondEVPDERIV | Feb 5 | A | 88,496 | $0.00 | —? |
| Howard DiamondEVP | Feb 6 | F | 1,410 | $5.65 | $8K |
| Howard DiamondEVP | Feb 5 | A | 3,224 | $0.00 | — |
| James G. DempseyCEODERIV | Feb 5 | A | 309,735 | $0.00 | —? |
| James G. DempseyCEO | Feb 6 | F | 1,874 | $5.65 | $11K |
| James G. DempseyCEO | Feb 5 | A | 6,521 | $0.00 | — |
| Alexandre ClercSVPDERIV | Feb 5 | A | 61,947 | $0.00 | —? |
| Alexandre ClercSVP | Feb 6 | F | 729 | $5.65 | $4K |
| Alexandre ClercSVP | Feb 5 | A | 2,536 | $0.00 | — |
| Steve SchullerSVPDERIV | Feb 1 | M | 37,665 | $0.00 | —? |
| Steve SchullerSVP | Feb 1 | F | 16,478 | $4.64 | $76K |
| Steve SchullerSVP | Feb 1 | M | 37,665 | — | — |
| Howard DiamondEVPDERIV | Feb 1 | M | 45,512 | $0.00 | —? |
| Howard DiamondEVP | Feb 1 | F | 19,911 | $4.64 | $92K |
| Howard DiamondEVP | Feb 1 | M | 45,512 | — | — |
| James G. DempseyCEODERIV | Jan 7 | A | 117,371 | $0.00 | —? |
| Alexandre ClercSVPDERIV | Jan 8 | M | 9,416 | $0.00 | —? |
| Alexandre ClercSVPDERIV | Jan 8 | M | 47,081 | $0.00 | —? |
| Alexandre ClercSVP | Jan 8 | F | 2,707 | $4.73 | $13K |
| Alexandre ClercSVP | Jan 8 | M | 9,416 | — | — |
| Alexandre ClercSVP | Jan 8 | F | 15,741 | $4.73 | $74K |
| Alexandre ClercSVP | Jan 8 | M | 47,081 | — | — |
| Barry BiffleCEO | Dec 11 | SPLAN | 82,627 | $5.78 | $478K |
| Barry BiffleCEO | Dec 10 | SPLAN | 17,373 | $6.01 | $104K |
| Barry BiffleCEO | Dec 8 | SPLAN | 100,000 | $5.54 | $554K |
| Barry BiffleCEO | Dec 5 | SPLAN | 44,813 | $5.05 | $226K |
| Barry BiffleCEO | Dec 4 | SPLAN | 55,187 | $5.04 | $278K |
| Barry BiffleCEODERIV | Oct 25 | M | 234,375 | $0.00 | —? |
| Barry BiffleCEO | Oct 25 | F | 102,539 | $4.15 | $426K |
| Barry BiffleCEO | Oct 25 | M | 234,375 | — | — |
| Howard DiamondEVPDERIV | Oct 25 | M | 62,934 | $0.00 | —? |
| Howard DiamondEVP | Oct 25 | F | 27,533 | $4.15 | $114K |
| Howard DiamondEVP | Oct 25 | M | 62,934 | — | — |
| James G. DempseyPresDERIV | Oct 25 | M | 156,250 | $0.00 | —? |
| James G. DempseyPres | Oct 25 | F | 68,359 | $4.15 | $284K |
| James G. DempseyPres | Oct 25 | M | 156,250 | — | — |
| James G. DempseyPresDERIV | Oct 16 | M | 65,104 | $0.00 | —? |
| James G. DempseyPres | Oct 16 | F | 28,483 | $4.42 | $126K |
| James G. DempseyPres | Oct 16 | M | 65,104 | — | — |