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IESC

IES Holdings (IESC) stock: insider trades, news & valuation

Heavy selling
Close · Oct 9, 2026 $297.52 -1.0% on the day +50.3% over 12 months 52-week range $178.97 – $396.98

Share price and insider trades

IESC closeInsider buyInsider sale
100200300400NovDecJan 2026FebMarAprMayJunJulAugSepOctSold $677 on 2026-05-07 · Tontine Associates, LlcSold $94,165 on 2026-02-24 · Todd M ClevelandSold $102,708 on 2026-03-02 · Todd M ClevelandSold $166,538 on 2026-02-17 · Tontine Capital Overseas Gp, LlcSold $320,565 on 2025-12-15 · Matthew Michael AllenSold $438,489 on 2026-03-03 · Todd M ClevelandSold $713,695 on 2026-03-04 · Todd M ClevelandSold $869,188 on 2026-02-26 · Todd M ClevelandSold $1,443,184 on 2026-05-26 · Tontine Associates, LlcSold $1,451,599 on 2026-02-13 · Tontine Capital Overseas Gp, LlcSold $1,585,986 on 2025-12-05 · Tontine Capital Overseas Gp, LlcSold $1,596,335 on 2026-02-25 · Todd M ClevelandSold $2,057,400 on 2025-12-02 · Tracy MclauchlinSold $2,250,095 on 2025-12-09 · Joe D KoshkinSold $2,531,311 on 2026-02-18 · Matthew J SimmesSold $2,672,938 on 2026-02-12 · Tontine Capital Overseas Gp, LlcSold $4,069,608 on 2025-12-01 · Matthew J SimmesSold $4,607,704 on 2026-05-05 · Matthew J SimmesSold $10,390,650 on 2026-05-13 · Tontine Capital Partners L PSold $10,769,643 on 2025-12-10 · David B. Gendell, Tontine Capital Management LlcSold $14,424,872 on 2026-05-08 · Todd M Cleveland, Tontine Associates, Llc, Tracy MclauchlinSold $14,447,864 on 2025-12-03 · Tontine Capital Overseas Gp, LlcSold $21,396,771 on 2026-05-27 · Tontine Associates, LlcSold $26,024,241 on 2025-12-04 · Tontine Capital Overseas Gp, LlcSold $27,316,782 on 2026-05-14 · Tontine Capital Partners L PSold $27,785,804 on 2026-05-06 · Todd M Cleveland, Tontine Associates, LlcSold $37,112,381 on 2025-12-11 · Mary K Newman, Tontine Capital Management LlcSold $39,151,578 on 2026-06-12 · Todd M Cleveland, Tontine Associates, Llc
Bought, 12 months$0
Sold, 12 months$256M
Insiders buying0
Insiders selling11

IES Holdings insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 11 sold $256M of IESC stock on the open market.

IESC insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q4 2025: $98.6M sold (39 trades)Q4 2025Q1 2026: $10.6M sold (39 trades)Q1 2026Q2 2026: $147M sold (66 trades)Q2 2026Q3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026—0—0
Q2 2026—0$147M66
Q1 2026—0$10.6M39
Q4 2025—0$98.6M39

Valuation, profit and volume

P/E (trailing)n/aSector median —
Market value— 
Profit margin—Revenue growth —
Volume vs. 50-day1.0×Last 5 sessions
Insiders' paper profit—On all tracked purchases —

Summary

Over the past 12 months, 0 IES Holdings, Inc. insiders reported open-market purchases totaling $0, while 11 insiders reported sales totaling $256M. 0 of 144 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Jun 16SEC Tontine Associates, Llc10% Owner Sell 19,99610,433,283 held (−0%) $750.24 $15.0M -60.3% —
Jun 16SEC Tontine Associates, Llc10% Owner Sell 10,00010,415,788 held (−0%) $760.47 $7.6M -60.9% —
Jun 16SEC Tontine Associates, Llc10% Owner Sell 7,49110,425,788 held (−0%) $758.74 $5.7M -60.8% —
Jun 16SEC Tontine Associates, Llc10% Owner Sell 6,72010,406,559 held (−0%) $764.54 $5.1M -61.1% —
Jun 16SEC Tontine Associates, Llc10% Owner Sell 2,50910,413,279 held (−0%) $761.73 $1.9M -60.9% —
Jun 16SEC Todd M ClevelandDirector Sell 1,50060,874 held (−2%) $763.35 $1.1M -61.0% —
Jun 16SEC Todd M ClevelandDirector Sell 1,20062,374 held (−2%) $762.01 $914K -61.0% —
Jun 16SEC Todd M ClevelandDirector Sell 1,20063,574 held (−2%) $761.31 $914K -60.9% —
Jun 16SEC Todd M ClevelandDirector Sell 1,10064,774 held (−2%) $760.41 $836K -60.9% —
Jun 16SEC Tontine Associates, Llc10% Owner Sell 410,433,279 held (−0%) $752.18 $3K -60.4% —
May 28SEC Tontine Associates, Llc10% Owner Sell 8,25110,467,088 held (−0%) $705.38 $5.8M -57.8% —
May 28SEC Tontine Associates, Llc10% Owner Sell 7,00010,456,088 held (−0%) $708.10 $5.0M -58.0% —
May 28SEC Tontine Associates, Llc10% Owner Sell 6,00010,477,589 held (−0%) $702.65 $4.2M -57.7% —
May 28SEC Tontine Associates, Llc10% Owner Sell 4,00010,463,088 held (−0%) $706.60 $2.8M -57.9% —
May 28SEC Tontine Associates, Llc10% Owner Sell 2,80910,453,279 held (−0%) $710.14 $2.0M -58.1% —
May 28SEC Tontine Associates, Llc10% Owner Sell 2,25010,475,339 held (−0%) $703.51 $1.6M -57.7% —
May 28SEC Tontine Associates, Llc10% Owner Sell 2,00610,483,638 held (−0%) $702.24 $1.4M -57.6% —
May 28SEC Tontine Associates, Llc10% Owner Sell 4910,483,589 held (−0%) $703.89 $34K -57.7% —
May 15SEC Tontine Capital Partners L P10% Owner Sell 15,84610,498,392 held (−0%) $693.89 $11.0M -57.1% —
May 15SEC Tontine Capital Partners L P10% Owner Sell 15,00010,525,005 held (−0%) $692.71 $10.4M -57.0% —
May 15SEC Tontine Capital Partners L P10% Owner Sell 8,76710,514,238 held (−0%) $692.90 $6.1M -57.1% —
May 15SEC Tontine Capital Partners L P10% Owner Sell 8,18910,486,049 held (−0%) $697.47 $5.7M -57.3% —
May 15SEC Tontine Capital Partners L P10% Owner Sell 4,15410,494,238 held (−0%) $694.82 $2.9M -57.2% —
May 15SEC Tontine Capital Partners L P10% Owner Sell 2,00010,523,005 held (−0%) $683.09 $1.4M -56.4% —
May 15SEC Tontine Capital Partners L P10% Owner Sell 40510,485,644 held (−0%) $698.03 $283K -57.4% —
May 12SEC Tracy MclauchlinCFO Sell 3,00062,525 held (−5%) $662.61 $2.0M -55.1% —
May 8SEC Tontine Associates, Llc10% Owner Sell 7,20610,552,064 held (−0%) $682.71 $4.9M -56.4% —
May 8SEC Tontine Associates, Llc10% Owner Sell 7,00010,574,161 held (−0%) $672.52 $4.7M -55.8% —
May 8SEC Tontine Associates, Llc10% Owner Sell 5,00010,562,161 held (−0%) $677.16 $3.4M -56.1% —
May 8SEC Tontine Associates, Llc10% Owner Sell 5,00010,540,005 held (−0%) $674.98 $3.4M -55.9% —
May 8SEC Todd M ClevelandDirector Sell 4,30873,087 held (−6%) $660.23 $2.8M -54.9% —
May 8SEC Tontine Associates, Llc10% Owner Sell 4,00010,548,064 held (−0%) $684.33 $2.7M -56.5% —
May 8SEC Tontine Associates, Llc10% Owner Sell 4,00010,581,161 held (−0%) $671.22 $2.7M -55.7% —
May 8SEC Tontine Associates, Llc10% Owner Sell 3,61010,570,551 held (−0%) $673.74 $2.4M -55.8% —
May 8SEC Todd M ClevelandDirector Sell 3,11867,843 held (−4%) $665.41 $2.1M -55.3% —
May 8SEC Tontine Associates, Llc10% Owner Sell 3,00010,567,161 held (−0%) $675.62 $2.0M -56.0% —
May 8SEC Tontine Associates, Llc10% Owner Sell 2,78810,559,270 held (−0%) $681.30 $1.9M -56.3% —
May 8SEC Tontine Associates, Llc10% Owner Sell 2,00010,545,057 held (−0%) $672.45 $1.3M -55.8% —
May 8SEC Tontine Associates, Llc10% Owner Sell 2,00010,585,161 held (−0%) $670.03 $1.3M -55.6% —
May 8SEC Todd M ClevelandDirector Sell 1,12271,029 held (−2%) $662.87 $744K -55.1% —
May 8SEC Tontine Associates, Llc10% Owner Sell 1,00610,547,058 held (−0%) $686.41 $691K -56.7% —
May 8SEC Todd M ClevelandDirector Sell 93672,151 held (−1%) $661.76 $619K -55.0% —
May 8SEC Todd M ClevelandDirector Sell 62667,217 held (−1%) $666.54 $417K -55.4% —
May 8SEC Todd M ClevelandDirector Sell 49577,395 held (−1%) $683.30 $338K -56.5% —
May 8SEC Todd M ClevelandDirector Sell 50066,717 held (−1%) $667.74 $334K -55.4% —
May 8SEC Todd M ClevelandDirector Sell 40066,017 held (−1%) $671.14 $268K -55.7% —
May 8SEC Tontine Associates, Llc10% Owner Sell 39010,570,161 held (−0%) $674.85 $263K -55.9% —
May 8SEC Todd M ClevelandDirector Sell 20065,817 held (−0%) $672.00 $134K -55.7% —
May 8SEC Todd M ClevelandDirector Sell 20066,417 held (−0%) $670.35 $134K -55.6% —
May 8SEC Todd M ClevelandDirector Sell 15777,890 held (−0%) $683.17 $107K -56.5% —
May 8SEC Todd M ClevelandDirector Sell 14178,176 held (−0%) $675.00 $95K -55.9% —
May 8SEC Todd M ClevelandDirector Sell 12978,047 held (−0%) $680.00 $88K -56.2% —
May 8SEC Tontine Associates, Llc10% Owner Sell 10310,562,058 held (−0%) $678.29 $70K -56.1% —
May 8SEC Todd M ClevelandDirector Sell 10066,617 held (−0%) $668.83 $67K -55.5% —
May 8SEC Todd M ClevelandDirector Sell 6870,961 held (−0%) $663.56 $45K -55.2% —
May 8SEC Tontine Associates, Llc10% Owner Sell 5210,545,005 held (−0%) $673.47 $35K -55.8% —
May 8SEC Tontine Associates, Llc10% Owner Sell 110,547,057 held (−0%) $677.47 $677 -56.1% —
May 7SEC Matthew J SimmesCEO, President Sell 1,58791,258 held (−2%) $656.48 $1.0M -54.7% —
May 7SEC Matthew J SimmesCEO, President Sell 1,32289,936 held (−1%) $657.49 $869K -54.7% —
May 7SEC Matthew J SimmesCEO, President Sell 1,19588,741 held (−1%) $658.52 $787K -54.8% —
May 7SEC Matthew J SimmesCEO, President Sell 79787,213 held (−1%) $660.70 $527K -55.0% —
May 7SEC Matthew J SimmesCEO, President Sell 73188,010 held (−1%) $659.92 $482K -54.9% —
May 7SEC Matthew J SimmesCEO, President Sell 73092,845 held (−1%) $655.41 $478K -54.6% —
May 7SEC Matthew J SimmesCEO, President Sell 57086,643 held (−1%) $661.68 $377K -55.0% —
May 7SEC Matthew J SimmesCEO, President Sell 4086,575 held (−0%) $665.15 $27K -55.3% —
May 7SEC Matthew J SimmesCEO, President Sell 2886,615 held (−0%) $662.33 $19K -55.1% —
Mar 4SEC Todd M ClevelandDirector Sell 82578,689 held (−1%) $500.28 $413K -40.5% —
Mar 4SEC Todd M ClevelandDirector Sell 57580,042 held (−1%) $500.52 $288K -40.6% —
Mar 4SEC Todd M ClevelandDirector Sell 40078,289 held (−1%) $501.36 $201K -40.7% —
Mar 4SEC Todd M ClevelandDirector Sell 20080,617 held (−0%) $513.54 $103K -42.1% —
Mar 4SEC Todd M ClevelandDirector Sell 20079,514 held (−0%) $502.70 $101K -40.8% —
Mar 4SEC Todd M ClevelandDirector Sell 20078,089 held (−0%) $502.10 $100K -40.7% —
Mar 4SEC Todd M ClevelandDirector Sell 10079,714 held (−0%) $501.50 $50K -40.7% —
Feb 26SEC Todd M ClevelandDirector Sell 2,14483,492 held (−3%) $510.32 $1.1M -41.7% —
Feb 26SEC Todd M ClevelandDirector Sell 71481,803 held (−1%) $510.26 $364K -41.7% —
Feb 26SEC Todd M ClevelandDirector Sell 60082,892 held (−1%) $511.39 $307K -41.8% —
Feb 26SEC Todd M ClevelandDirector Sell 58681,217 held (−1%) $511.15 $300K -41.8% —
Feb 26SEC Todd M ClevelandDirector Sell 37582,517 held (−0%) $521.00 $195K -42.9% —
Feb 26SEC Todd M ClevelandDirector Sell 30080,817 held (−0%) $513.76 $154K -42.1% —
Feb 26SEC Todd M ClevelandDirector Sell 18185,636 held (−0%) $520.25 $94K -42.8% —
Feb 26SEC Todd M ClevelandDirector Sell 10081,117 held (−0%) $512.00 $51K -41.9% —
Feb 20SEC Matthew J SimmesCEO, President Sell 85996,398 held (−1%) $505.88 $435K -41.2% —
Feb 20SEC Matthew J SimmesCEO, President Sell 70895,690 held (−1%) $506.93 $359K -41.3% —
Feb 20SEC Matthew J SimmesCEO, President Sell 68694,015 held (−1%) $510.40 $350K -41.7% —
Feb 20SEC Matthew J SimmesCEO, President Sell 57994,701 held (−1%) $509.11 $295K -41.6% —
Feb 20SEC Matthew J SimmesCEO, President Sell 44093,575 held (−0%) $511.39 $225K -41.8% —
Feb 20SEC Matthew J SimmesCEO, President Sell 41095,280 held (−0%) $507.89 $208K -41.4% —
Feb 20SEC Matthew J SimmesCEO, President Sell 29298,055 held (−0%) $497.88 $145K -40.2% —
Feb 20SEC Matthew J SimmesCEO, President Sell 22897,257 held (−0%) $504.82 $115K -41.1% —
Feb 20SEC Matthew J SimmesCEO, President Sell 21797,638 held (−0%) $502.35 $109K -40.8% —
Feb 20SEC Matthew J SimmesCEO, President Sell 20898,347 held (−0%) $496.70 $103K -40.1% —
Feb 20SEC Matthew J SimmesCEO, President Sell 15397,485 held (−0%) $503.66 $77K -40.9% —
Feb 20SEC Matthew J SimmesCEO, President Sell 8097,855 held (−0%) $500.54 $40K -40.6% —
Feb 20SEC Matthew J SimmesCEO, President Sell 6497,935 held (−0%) $499.78 $32K -40.5% —
Feb 20SEC Matthew J SimmesCEO, President Sell 5697,999 held (−0%) $498.84 $28K -40.4% —
Feb 20SEC Matthew J SimmesCEO, President Sell 2098,555 held (−0%) $493.51 $10K -39.7% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 2,79110,587,481 held (−0%) $520.10 $1.5M -42.8% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 1,57410,590,272 held (−0%) $533.26 $839K -44.2% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 1,08310,593,257 held (−0%) $526.51 $570K -43.5% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 98010,594,340 held (−0%) $525.05 $515K -43.3% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 87410,591,846 held (−0%) $531.71 $465K -44.0% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 32010,587,161 held (−0%) $520.43 $167K -42.8% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 25710,592,900 held (−0%) $528.65 $136K -43.7% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 18010,592,720 held (−0%) $530.68 $96K -43.9% —
Feb 17SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 10010,593,157 held (−0%) $527.27 $53K -43.6% —
Dec 18SEC Matthew Michael AllenChief Technical Officer Sell 7001,098 held (−39%) $457.95 $321K -35.0% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 28,26410,643,456 held (−0%) $470.40 $13.3M -36.8% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 24,38210,618,190 held (−0%) $472.44 $11.5M -37.0% —
Dec 12SEC David B. GendellDirector Sell 17,86770,669 held (−20%) $452.20 $8.1M -34.2% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 10,00010,596,743 held (−0%) $478.83 $4.8M -37.9% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 10,00010,607,414 held (−0%) $476.50 $4.8M -37.6% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 5,53410,671,880 held (−0%) $472.40 $2.6M -37.0% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 1,42310,595,320 held (−0%) $480.37 $684K -38.1% —
Dec 12SEC Mary K NewmanGeneral Counsel Sell 1,33522,508 held (−6%) $477.43 $637K -37.7% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 88410,642,572 held (−0%) $471.50 $417K -36.9% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 71610,617,414 held (−0%) $474.26 $340K -37.3% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 67110,606,743 held (−0%) $477.81 $321K -37.7% —
Dec 12SEC Mary K NewmanGeneral Counsel Sell 66521,843 held (−3%) $478.71 $318K -37.8% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 8010,671,720 held (−0%) $475.35 $38K -37.4% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 8010,671,800 held (−0%) $473.70 $38K -37.2% —
Dec 12SEC Tontine Capital Management Llc10% Owner Sell 6010,618,130 held (−0%) $473.32 $28K -37.1% —
Dec 11SEC Joe D KoshkinDirector Sell 4,19844,723 held (−9%) $449.68 $1.9M -33.8% —
Dec 11SEC Joe D KoshkinDirector Sell 40248,921 held (−1%) $450.96 $181K -34.0% —
Dec 11SEC Joe D KoshkinDirector Sell 40049,323 held (−1%) $452.63 $181K -34.3% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 35,82310,707,084 held (−0%) $420.52 $15.1M -29.2% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 16,12210,761,292 held (−0%) $417.93 $6.7M -28.8% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 12,92210,748,370 held (−0%) $418.92 $5.4M -29.0% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 12,52810,682,439 held (−0%) $423.69 $5.3M -29.8% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 6,92410,694,967 held (−0%) $423.21 $2.9M -29.7% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 5,19310,701,891 held (−0%) $421.74 $2.2M -29.5% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 3,77410,677,414 held (−0%) $420.24 $1.6M -29.2% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 2,82710,742,907 held (−0%) $420.89 $1.2M -29.3% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 2,63610,745,734 held (−0%) $419.90 $1.1M -29.1% —
Dec 5SEC Tontine Capital Overseas Gp, Llc10% Owner Sell 1,25110,681,188 held (−0%) $424.91 $532K -30.0% —
Dec 3SEC Tracy MclauchlinCFO Sell 5,00065,525 held (−7%) $411.48 $2.1M -27.7% —
Dec 3SEC Matthew J SimmesCEO, President Sell 3,280101,046 held (−3%) $407.87 $1.3M -27.1% —
Dec 3SEC Matthew J SimmesCEO, President Sell 2,312105,327 held (−2%) $405.64 $938K -26.7% —
Dec 3SEC Matthew J SimmesCEO, President Sell 1,47199,575 held (−1%) $408.92 $602K -27.2% —
Dec 3SEC Matthew J SimmesCEO, President Sell 1,00098,575 held (−1%) $409.86 $410K -27.4% —
Dec 3SEC Matthew J SimmesCEO, President Sell 1,001104,326 held (−1%) $406.65 $407K -26.8% —
Dec 3SEC Matthew J SimmesCEO, President Sell 360108,215 held (−0%) $399.30 $144K -25.5% —
Dec 3SEC Matthew J SimmesCEO, President Sell 260107,795 held (−0%) $402.44 $105K -26.1% —
Dec 3SEC Matthew J SimmesCEO, President Sell 160108,055 held (−0%) $400.27 $64K -25.7% —
Dec 3SEC Matthew J SimmesCEO, President Sell 156107,639 held (−0%) $404.43 $63K -26.4% —

Insiders at IES Holdings, Inc.

InsiderBoughtSoldLast filingScore
Tontine Associates, Llc10% Owner — $90.1M Jun 16, 2026 —
Tontine Capital Overseas Gp, Llc10% Owner — $46.3M Feb 17, 2026 —
Tontine Capital Management Llc10% Owner — $38.8M Dec 12, 2025 —
Tontine Capital Partners L P10% Owner — $37.7M May 15, 2026 —
Todd M ClevelandDirector — $15.9M Jun 16, 2026 —
Matthew J SimmesCEO, President — $11.2M May 7, 2026 —
David B. GendellDirector — $8.1M Dec 12, 2025 —
Tracy MclauchlinCFO — $4.0M May 12, 2026 —
Joe D KoshkinDirector — $2.3M Dec 11, 2025 —
Mary K NewmanGeneral Counsel — $956K Dec 12, 2025 —
Matthew Michael AllenChief Technical Officer — $321K Dec 18, 2025 —

IESC stock: common questions

Are IES Holdings, Inc. insiders buying IESC stock?

In the past 12 months, 0 insiders reported open-market purchases of IESC worth $0.

Are IES Holdings, Inc. insiders selling IESC stock?

11 insiders reported sales worth $256M over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is IESC's 52-week range?

Over the past year IESC has traded between $178.97 and $396.98. It last closed at $297.52 on Oct 9, 2026.