VERXVertex, Inc.Technology · Software - Applicationas of 2026-09-16
Horizon

Issued 2026-09-16 at $12.58 · now $12.58 (2026-09-16, +0.0% since)

Based on its own history, a month from the 2026-09-16 close, VERX has typically landed between $9.83 and $15.55 — a range of −21.8% to +23.6% from the issuance price $12.58.

Range of outcomes in historically similar periods — not a price prediction. Ranges are scored publicly on /methodology.
  • Actual close
  • Typical path (median)
  • Middle 50% of outcomes
  • 90% range

1,520 overlapping 1 month windows · 2020-07-292026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.756.1%, ≈1,408 obs).

The cone is anchored at the 2026-09-16 issuance close ($12.58) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.

Where VERX has typically landed a month from the 2026-09-16 close of $12.58 — the range is history, not a prediction.

$9.83worst · -21.8%$15.55best · +23.6%
  • now $12.58 (+0.0%)
  • typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $12.67 (+0.7%)
  • middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $11.58$13.76
  • 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $9.83$15.55
Actual 1-month windows behind the coneiEvery overlapping 1-month window in this security's own price history was ranked by realized return; shown are the 3 worst and 3 best of 1,520 windows spanning 2020-07-29 to 2026-09-16. Not cherry-picked — these are the extremes of the full sample. Max drop / max rise are the deepest and highest points reached within each window. See /methodology.
StartReturnMax dropMax rise
3 worst
2025-02-06−46.2%−46.2%+0.0%
2025-01-29−44.4%−44.4%+0.1%
2025-01-31−44.2%−44.4%+0.7%
3 best
2023-03-07+47.0%+0.0%+47.0%
2023-03-06+43.8%+0.0%+43.8%
2022-07-14+42.0%+0.0%+42.0%

1,520 overlapping windows · 2020-07-292026-09-16 · not cherry-picked

Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.

iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~7 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.
Jan
17%
−5.0%
n=6
Feb
33%
−3.8%
n=6
Mar
50%
−0.1%
n=6
Apr
33%
−0.7%
n=6
May
50%
−0.3%
n=6
Jun
50%
−1.7%
n=6
Jul
50%
+1.4%
n=6
Aug
71%
+4.7%
n=7
Sep
14%
−4.3%
n=7
Oct
83%
+8.4%
n=6
Nov
50%
+3.3%
n=6
Dec
33%
+0.9%
n=6

Up-frequency and average month-over-month return · historical frequency, not a prediction

Reported insider & political trades

Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.

Share price & reported tradesMonthly open-market valueReporting lag — trade date to filing date2026-092026-082026-072026-062026-052026-042026-032026-022026-012025-122025-112025-102025-092025-08$27$112026-05-28: 1 insider sale, $82K — DeStefano David2026-03-09: 1 insider purchase, $150K — ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 20012026-02-23: 1 insider purchase, $731K — Young Christopher David2026-02-20: 1 insider purchase, $516K — ANDERSEN ERIC C.2026-02-17: 1 insider purchase, $1.9M — Westphal Jeffrey2026-02-13: 1 insider purchase, $3.2M — Westphal Jeffrey2026-02: 4 open-market purchases, $6.4M2026-03: 1 open-market purchase, $150K2026-05: 1 open-market sale, $82K↑ buys↓ salesdirector DeStefano David — Sale on 2026-05-28, filed 4 days after the tradetenPercentOwner ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 — Purchase on 2026-03-09, filed same daydirector Young Christopher David — Purchase on 2026-02-23, filed 2 days after the tradedirector ANDERSEN ERIC C. — Purchase on 2026-02-20, filed 3 days after the tradeother Westphal Jeffrey — Purchase on 2026-02-17, filed 1 day after the tradeother Westphal Jeffrey — Purchase on 2026-02-13, filed 5 days after the trade
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-05-28DeStefano DaviddirectorSale6,460 @ $12.75$82K−3.2% of holding−8.3%not yet — horizon still open197,572Form 4 · filed 4 days after the trade
2026-03-09ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001tenPercentOwnerPurchase10,000 @ $15.05$150K−0.8% of holding−22.3%−27.0%1,221,100Form 4 · filed same day
2026-02-23Young Christopher DaviddirectorPurchase60,000 @ $12.18$731Kownership Δ n/a+3.9%+1.2%60,000Form 4 · filed 2 days after the trade
2026-02-20ANDERSEN ERIC C.directorPurchase40,000 @ $12.91$516K+36.3% of holding+7.2%−5.9%150,341Form 4 · filed 3 days after the trade
2026-02-17Westphal JeffreyotherPurchase150,000 @ $12.53$1.9M+60.5% of holding+8.2%−9.0%397,740Form 4 · filed 1 day after the trade
2026-02-13Westphal JeffreyotherPurchase247,740 @ $13.08$3.2Mownership Δ n/a+5.1%−16.1%247,740Form 4 · filed 5 days after the trade
2025-06-24ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001otherSale14,425 @ $35.24$508K−7.7% of holding−6.2%−56.2%173,074Form 4 · filed same day
2025-06-23ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001otherSale510 @ $35.00$18K−0.3% of holding−3.0%−56.8%187,499Form 4 · filed 1 day after the trade
2025-06-20ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001otherSale8,832 @ $35.12$310K−4.5% of holding−1.8%−54.9%188,009Form 4 · filed 4 days after the trade
2025-06-18ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001otherSale157,874 @ $35.93$5.7M−44.5% of holding−7.4%−55.4%196,841Form 4 · filed same day
2025-06-17ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001otherSale145,111 @ $37.16$5.4M−29.0% of holding−10.3%−58.4%354,715Form 4 · filed 1 day after the trade
2025-06-16ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001otherSale78,248 @ $36.87$2.9M−13.5% of holding−8.7%−61.0%499,826Form 4 · filed 2 days after the trade
2025-06-09Westphal JeffreyotherSale1,514,000 @ $38.45$58.2M−100.0% of holding−16.5%−67.1%0Form 4 · filed 2 days after the trade
2025-06-09Westphal JeffreyotherSale1,153,756 @ $38.45$44.4M−100.0% of holding−16.5%−67.1%0Form 4 · filed 2 days after the trade
2025-06-09Westphal JeffreyotherSale332,244 @ $38.45$12.8M−100.0% of holding−16.5%−67.1%0Form 4 · filed 2 days after the trade
2025-05-13DeStefano DaviddirectorSale58,844 @ $38.06$2.2M−5.2% of holding−5.9%−65.2%1,066,587Form 4 · filed 1 day after the trade
2025-05-13DeStefano DaviddirectorSale50,571 @ $37.27$1.9M−4.3% of holding−5.9%−65.2%1,125,431Form 4 · filed 1 day after the trade
2025-05-13Leib Ryan JofficerSale5,755 @ $38.00$219K−100.0% of holding−5.9%−65.2%0Form 4 · filed 1 day after the trade
2025-05-12DeStefano DaviddirectorSale290,797 @ $37.18$10.8M−21.5% of holding−2.8%−66.3%1,061,730Form 4 · filed 2 days after the trade
2025-05-12DeStefano DaviddirectorSale64,018 @ $37.82$2.4M−6.0% of holding−2.8%−66.3%997,712Form 4 · filed 2 days after the trade
2025-05-12DeStefano DaviddirectorSale8,301 @ $38.65$321K−0.8% of holding−2.8%−66.3%989,411Form 4 · filed 2 days after the trade
2025-03-19Rowland Bryan T.R.officerSale24,246 @ $36.22$878K−99.5% of holding+14.6%−47.1%132Form 4 · filed 2 days after the trade
2025-03-19Rowland Bryan T.R.officerSale18,982 @ $35.68$677K−43.8% of holding+14.6%−47.1%24,378Form 4 · filed 2 days after the trade
2025-03-04Gayton Bradley MdirectorPurchase9,350 @ $31.85$298K+24.5% of holding+16.8%−37.0%47,535Form 4 · filed same day
2025-03-04Gayton Bradley MdirectorPurchase50 @ $31.82$2K+0.1% of holding+16.8%−37.0%38,185Form 4 · filed same day
2025-01-23ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001tenPercentOwnerSale18,157 @ $56.52$1.0M−1.5% of holding−21.4%−45.1%1,211,100Form 4 · filed same day
2025-01-22ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001tenPercentOwnerSale53,843 @ $56.48$3.0M−4.2% of holding−20.9%−43.8%1,229,257Form 4 · filed 1 day after the trade
2024-12-17SCHWAB JOHN RofficerSale20,000 @ $53.05$1.1M−27.4% of holding+6.5%−34.8%53,104Form 4 · filed 1 day after the trade
2024-12-12Westphal JeffreyotherSale575,000 @ $53.01$30.5M−100.0% of holding+3.1%−32.1%0Form 4 · filed 4 days after the trade
2024-12-11DeStefano DaviddirectorSale216,268 @ $55.04$11.9M−42.4% of holding+0.2%−32.4%293,345Form 4 · filed 1 day after the trade
2024-12-10DeStefano DaviddirectorSale164,432 @ $55.03$9.0M−35.9% of holding−0.8%−32.1%293,745Form 4 · filed 2 days after the trade
2024-12-10ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001tenPercentOwnerSale61,654 @ $54.98$3.4M−4.6% of holding−0.8%−32.1%1,283,100Form 4 · filed 1 day after the trade
2024-12-10DeStefano DaviddirectorSale400 @ $55.52$22K−0.1% of holding−0.8%−32.1%293,345Form 4 · filed 2 days after the trade
2024-12-09ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001tenPercentOwnerSale13,346 @ $55.13$736K−1.0% of holding−1.5%−33.6%1,344,754Form 4 · filed 2 days after the trade
2024-12-06DeStefano DaviddirectorSale16,500 @ $56.15$927K−7.5% of holding−3.3%−32.9%204,032Form 4 · filed 4 days after the trade
2024-12-06Stamm John RicharddirectorSale3,815 @ $56.11$214K−24.6% of holding−3.3%−32.9%11,720Form 4 · filed 4 days after the trade
2024-12-06DeStefano DaviddirectorSale1,400 @ $55.39$78K−0.6% of holding−3.3%−32.9%220,532Form 4 · filed 4 days after the trade

The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.

151 award / exercise / gift records — not counted as purchases

Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.

DatePersonRoleActionSharesOwned afterFiling
2026-06-10Stamm John RicharddirectorAward / grant15,63832,685Form 4
2026-06-10Saunders Philip SethdirectorAward / grant15,63850,606Form 4
2026-06-10Thompson Stefanie WestphaldirectorAward / grant15,63866,995Form 4
2026-06-10Radcliffe Amanda WestphaldirectorAward / grant15,638159,030Form 4
2026-06-10Mendola Mark JdirectorAward / grant15,63820,965Form 4
2026-06-10Gayton Bradley MdirectorAward / grant15,63868,500Form 4
2026-06-10DeStefano DaviddirectorAward / grant15,6381,271,155Form 4
2026-06-10ANDERSEN ERIC C.directorAward / grant15,638165,979Form 4
2026-02-24DeStefano DaviddirectorWithheld for tax51,9831,255,517Form 4
2026-02-24DeStefano DaviddirectorOption exercise109,2331,307,500Form 4
2026-02-24DeStefano DaviddirectorOption exercise109,2330Form 4
2026-02-23DeStefano DaviddirectorWithheld for tax47,1121,198,267Form 4
2026-02-23SCHWAB JOHN RofficerWithheld for tax16,411132,271Form 4
2026-02-23Rowland Bryan T.R.officerWithheld for tax1,76812,872Form 4
2026-02-23Rowland Bryan T.R.officerOption exercise6,4286,429Form 4
2026-02-23DeStefano DaviddirectorOption exercise101,395101,396Form 4
2026-02-23Rowland Bryan T.R.officerOption exercise6,42814,640Form 4
2026-02-23SCHWAB JOHN RofficerOption exercise30,305148,682Form 4
2026-02-23DeStefano DaviddirectorOption exercise101,3951,245,379Form 4
2026-02-23SCHWAB JOHN RofficerOption exercise30,30530,305Form 4
2026-02-20DeStefano DaviddirectorWithheld for tax23,7051,112,493Form 4
2026-02-20SCHWAB JOHN RofficerWithheld for tax12,936111,097Form 4
2026-02-20DeStefano DaviddirectorWithheld for tax12,5231,143,984Form 4
2026-02-20SCHWAB JOHN RofficerWithheld for tax8,598118,377Form 4
2026-02-20Leib Ryan JofficerWithheld for tax1,2635,892Form 4
2026-02-20Rowland Bryan T.R.officerWithheld for tax1,2596,213Form 4
2026-02-20Rowland Bryan T.R.officerWithheld for tax9768,212Form 4
2026-02-20Leib Ryan JofficerWithheld for tax7827,423Form 4
2026-02-20SCHWAB JOHN RofficerOption exercise15,878126,975Form 4
2026-02-20DeStefano DaviddirectorOption exercise69,5271,136,198Form 4
2026-02-20DeStefano DaviddirectorOption exercise44,0141,156,507Form 4
2026-02-20DeStefano DaviddirectorOption exercise69,527139,055Form 4
2026-02-20DeStefano DaviddirectorOption exercise44,014132,043Form 4
2026-02-20Leib Ryan JofficerOption exercise4,0357,155Form 4
2026-02-20Leib Ryan JofficerOption exercise2,3138,205Form 4
2026-02-20Leib Ryan JofficerOption exercise4,0358,071Form 4
2026-02-20Leib Ryan JofficerOption exercise2,3136,941Form 4
2026-02-20SCHWAB JOHN RofficerOption exercise23,888124,033Form 4
2026-02-20SCHWAB JOHN RofficerOption exercise23,88847,776Form 4
2026-02-20SCHWAB JOHN RofficerOption exercise15,87847,635Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.

Congressional disclosures

No congressional trades disclosed for this company.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.