AUBNAuburn National Bancorporation, Inc.Financial Services · Banks - Regionalas of 2026-09-16
Horizon

Issued 2026-09-16 at $26.25 · now $26.25 (2026-09-16, +0.0% since)

Based on its own history, a month from the 2026-09-16 close, AUBN has typically landed between $23.45 and $29.52 — a range of −10.7% to +12.4% from the issuance price $26.25.

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

5,003 overlapping 1 month windows · 2006-09-262026-08-17 · 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 ($26.25) — 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 AUBN has typically landed a month from the 2026-09-16 close of $26.25 — the range is history, not a prediction.

$23.45worst · -10.7%$29.52best · +12.4%
  • now $26.25 (+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). $26.15 (-0.4%)
  • middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $25.18$27.12
  • 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $23.45$29.52
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 5,003 windows spanning 2006-09-26 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
2020-02-18−59.1%−59.1%+0.0%
2020-02-20−47.8%−58.2%+0.6%
2020-02-21−45.5%−57.9%+1.4%
3 best
2020-03-18+69.4%+0.0%+74.1%
2020-03-20+39.5%+0.0%+39.5%
2009-05-28+37.5%+0.0%+37.5%

5,003 overlapping windows · 2006-09-262026-09-16 · 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 ~20 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
50%
−0.3%
n=20
Feb
35%
−0.1%
n=20
Mar
75%
+1.2%
n=20
Apr
40%
−0.7%
n=20
May
70%
+3.2%
n=20
Jun
50%
+2.0%
n=20
Jul
60%
−0.3%
n=20
Aug
50%
+0.6%
n=20
Sep
50%
+0.5%
n=20
Oct
55%
−1.6%
n=20
Nov
50%
+0.2%
n=20
Dec
65%
+1.7%
n=20

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$29$212026-07-02: 8 insider purchases, $6K — Barrett J Tutt, HAM WILLIAM F JR, HOUSEL DAVID E, O'DONNELL SHANNON …2026-05-06: 1 insider purchase, $24K — Hedges David A2026-05-05: 1 insider purchase, $4K — HOUSEL DAVID E2026-04-30: 2 insider purchases, $8K — Conn Walton T Jr. …2026-04-14: 8 insider purchases, $6K — Barrett J Tutt, HAM WILLIAM F JR, HOUSEL DAVID E, O'DONNELL SHANNON …2026-03-11: 1 insider purchase, $5K — Conn Walton T Jr.2026-02-24: 2 insider purchases, $5K — Conn Walton T Jr. …2026-01-29: 3 insider purchases, $7K — Conn Walton T Jr. …2026-01-14: 8 insider purchases, $6K — Barrett J Tutt, HAM WILLIAM F JR, HOUSEL DAVID E, O'DONNELL SHANNON …2025-12-03: 2 insider purchases, $3K — HOUSEL DAVID E …2025-12-01: 1 insider purchase, $5K — Conn Walton T Jr.2025-11-18: 1 insider purchase, $5K — HOUSEL DAVID E2025-10-08: 8 insider purchases, $5K — Barrett J Tutt, HAM WILLIAM F JR, HOUSEL DAVID E, O'DONNELL SHANNON …2025-09-09: 1 insider purchase, $3K — HOUSEL DAVID E2025-09: 1 open-market purchase, $3K2025-10: 8 open-market purchases, $5K2025-11: 1 open-market purchase, $5K2025-12: 3 open-market purchases, $8K2026-01: 11 open-market purchases, $12K2026-02: 2 open-market purchases, $5K2026-03: 1 open-market purchase, $5K2026-04: 10 open-market purchases, $14K2026-05: 2 open-market purchases, $27K2026-07: 8 open-market purchases, $6K↑ buys↓ salesdirector Barrett J Tutt — Purchase on 2026-07-02, filed same daydirector HAM WILLIAM F JR — Purchase on 2026-07-02, filed same daydirector HOUSEL DAVID E — Purchase on 2026-07-02, filed same daydirector Barrett J Tutt — Purchase on 2026-07-02, filed same dayofficer O'DONNELL SHANNON — Purchase on 2026-07-02, filed same daydirector HOUSEL DAVID E — Purchase on 2026-07-02, filed same dayofficer O'DONNELL SHANNON — Purchase on 2026-07-02, filed same daydirector HAM WILLIAM F JR — Purchase on 2026-07-02, filed same daydirector Hedges David A — Purchase on 2026-05-06, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2026-05-05, filed 1 day after the tradedirector Conn Walton T Jr. — Purchase on 2026-04-30, filed same daydirector Conn Walton T Jr. — Purchase on 2026-04-30, filed same daydirector Barrett J Tutt — Purchase on 2026-04-14, filed 1 day after the tradedirector HAM WILLIAM F JR — Purchase on 2026-04-14, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2026-04-14, filed 1 day after the tradedirector Barrett J Tutt — Purchase on 2026-04-14, filed 1 day after the tradeofficer O'DONNELL SHANNON — Purchase on 2026-04-14, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2026-04-14, filed 1 day after the tradeofficer O'DONNELL SHANNON — Purchase on 2026-04-14, filed 1 day after the tradedirector HAM WILLIAM F JR — Purchase on 2026-04-14, filed 1 day after the tradedirector Conn Walton T Jr. — Purchase on 2026-03-11, filed 1 day after the tradedirector Conn Walton T Jr. — Purchase on 2026-02-24, filed same daydirector Conn Walton T Jr. — Purchase on 2026-02-24, filed same daydirector Conn Walton T Jr. — Purchase on 2026-01-29, filed 1 day after the tradedirector Conn Walton T Jr. — Purchase on 2026-01-29, filed 1 day after the tradedirector Conn Walton T Jr. — Purchase on 2026-01-29, filed 1 day after the tradedirector Barrett J Tutt — Purchase on 2026-01-14, filed 1 day after the tradedirector HAM WILLIAM F JR — Purchase on 2026-01-14, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2026-01-14, filed 1 day after the tradedirector Barrett J Tutt — Purchase on 2026-01-14, filed 1 day after the tradeofficer O'DONNELL SHANNON — Purchase on 2026-01-14, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2026-01-14, filed 1 day after the tradeofficer O'DONNELL SHANNON — Purchase on 2026-01-14, filed 1 day after the tradedirector HAM WILLIAM F JR — Purchase on 2026-01-14, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2025-12-03, filed same daydirector HOUSEL DAVID E — Purchase on 2025-12-03, filed same daydirector Conn Walton T Jr. — Purchase on 2025-12-01, filed same daydirector HOUSEL DAVID E — Purchase on 2025-11-18, filed same daydirector Barrett J Tutt — Purchase on 2025-10-08, filed 1 day after the tradedirector HAM WILLIAM F JR — Purchase on 2025-10-08, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2025-10-08, filed 1 day after the tradedirector Barrett J Tutt — Purchase on 2025-10-08, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2025-10-08, filed 1 day after the tradeofficer O'DONNELL SHANNON — Purchase on 2025-10-08, filed 1 day after the tradeofficer O'DONNELL SHANNON — Purchase on 2025-10-08, filed 1 day after the tradedirector HAM WILLIAM F JR — Purchase on 2025-10-08, filed 1 day after the tradedirector HOUSEL DAVID E — Purchase on 2025-09-09, filed same day
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-07-02Barrett J TuttdirectorPurchase51 @ $26.90$1K+0.6% of holding−6.7%not yet — horizon still open9,250Form 4 · filed same day
2026-07-02HAM WILLIAM F JRdirectorPurchase47 @ $26.90$1K+0.9% of holding−6.7%not yet — horizon still open5,084Form 4 · filed same day
2026-07-02HOUSEL DAVID EdirectorPurchase37 @ $26.90$995+0.4% of holding−6.7%not yet — horizon still open9,301Form 4 · filed same day
2026-07-02Barrett J TuttdirectorPurchase23 @ $26.01$598+0.2% of holding−6.7%not yet — horizon still open9,273Form 4 · filed same day
2026-07-02O'DONNELL SHANNONofficerPurchase16 @ $26.90$430+0.9% of holding−6.7%not yet — horizon still open1,891Form 4 · filed same day
2026-07-02HOUSEL DAVID EdirectorPurchase16 @ $26.01$416+0.2% of holding−6.7%not yet — horizon still open9,317Form 4 · filed same day
2026-07-02O'DONNELL SHANNONofficerPurchase11 @ $26.01$286+0.6% of holding−6.7%not yet — horizon still open1,902Form 4 · filed same day
2026-07-02HAM WILLIAM F JRdirectorPurchase10 @ $26.01$260+0.2% of holding−6.7%not yet — horizon still open5,094Form 4 · filed same day
2026-05-06Hedges David AdirectorPurchase1,000 @ $23.75$24K+7.5% of holding+6.0%not yet — horizon still open14,401Form 4 · filed 1 day after the trade
2026-05-05HOUSEL DAVID EdirectorPurchase150 @ $23.96$4K+1.6% of holding+2.7%not yet — horizon still open9,264Form 4 · filed 1 day after the trade
2026-04-30Conn Walton T Jr.directorPurchase200 @ $23.89$5K+15.8% of holding+0.7%not yet — horizon still open1,463Form 4 · filed same day
2026-04-30Conn Walton T Jr.directorPurchase150 @ $23.90$4K+9.6% of holding+0.7%not yet — horizon still open1,718Form 4 · filed same day
2026-04-14Barrett J TuttdirectorPurchase57 @ $23.72$1K+0.6% of holding−7.0%not yet — horizon still open9,173Form 4 · filed 1 day after the trade
2026-04-14HAM WILLIAM F JRdirectorPurchase53 @ $23.72$1K+1.1% of holding−7.0%not yet — horizon still open5,026Form 4 · filed 1 day after the trade
2026-04-14HOUSEL DAVID EdirectorPurchase41 @ $23.72$973+0.5% of holding−7.0%not yet — horizon still open9,097Form 4 · filed 1 day after the trade
2026-04-14Barrett J TuttdirectorPurchase26 @ $23.46$610+0.3% of holding−7.0%not yet — horizon still open9,199Form 4 · filed 1 day after the trade
2026-04-14O'DONNELL SHANNONofficerPurchase17 @ $23.72$403+0.9% of holding−7.0%not yet — horizon still open1,862Form 4 · filed 1 day after the trade
2026-04-14HOUSEL DAVID EdirectorPurchase17 @ $23.25$395+0.2% of holding−7.0%not yet — horizon still open9,114Form 4 · filed 1 day after the trade
2026-04-14O'DONNELL SHANNONofficerPurchase13 @ $23.46$305+0.7% of holding−7.0%not yet — horizon still open1,875Form 4 · filed 1 day after the trade
2026-04-14HAM WILLIAM F JRdirectorPurchase11 @ $23.25$256+0.2% of holding−7.0%not yet — horizon still open5,037Form 4 · filed 1 day after the trade
2026-03-11Conn Walton T Jr.directorPurchase200 @ $24.10$5K+19.0% of holding−1.2%+1.1%1,250Form 4 · filed 1 day after the trade
2026-02-24Conn Walton T Jr.directorPurchase100 @ $24.75$2K+6.9% of holding−2.1%−3.9%1,550Form 4 · filed same day
2026-02-24Conn Walton T Jr.directorPurchase100 @ $24.75$2K+10.5% of holding−2.1%−3.9%1,050Form 4 · filed same day
2026-01-29Conn Walton T Jr.directorPurchase100 @ $25.00$3K+7.4% of holding−3.6%−3.0%1,450Form 4 · filed 1 day after the trade
2026-01-29Conn Walton T Jr.directorPurchase100 @ $25.00$3K+14.8% of holding−3.6%−3.0%775Form 4 · filed 1 day after the trade
2026-01-29Conn Walton T Jr.directorPurchase75 @ $25.40$2K+9.7% of holding−3.6%−3.0%850Form 4 · filed 1 day after the trade
2026-01-14Barrett J TuttdirectorPurchase50 @ $27.06$1K+0.6% of holding+5.6%+5.3%9,094Form 4 · filed 1 day after the trade
2026-01-14HAM WILLIAM F JRdirectorPurchase46 @ $27.06$1K+0.9% of holding+5.6%+5.3%5,264Form 4 · filed 1 day after the trade
2026-01-14HOUSEL DAVID EdirectorPurchase36 @ $27.06$974+0.4% of holding+5.6%+5.3%9,041Form 4 · filed 1 day after the trade
2026-01-14Barrett J TuttdirectorPurchase22 @ $27.14$597+0.2% of holding+5.6%+5.3%9,116Form 4 · filed 1 day after the trade
2026-01-14O'DONNELL SHANNONofficerPurchase16 @ $27.06$433+1.0% of holding+5.6%+5.3%1,553Form 4 · filed 1 day after the trade
2026-01-14HOUSEL DAVID EdirectorPurchase15 @ $27.14$407+0.2% of holding+5.6%+5.3%9,056Form 4 · filed 1 day after the trade
2026-01-14O'DONNELL SHANNONofficerPurchase11 @ $27.14$299+0.7% of holding+5.6%+5.3%1,564Form 4 · filed 1 day after the trade
2026-01-14HAM WILLIAM F JRdirectorPurchase9 @ $27.14$244+0.2% of holding+5.6%+5.3%5,273Form 4 · filed 1 day after the trade
2025-12-03HOUSEL DAVID EdirectorPurchase100 @ $24.99$2K+1.1% of holding+5.9%−6.2%9,005Form 4 · filed same day
2025-12-03HOUSEL DAVID EdirectorPurchase25 @ $24.17$604+0.3% of holding+5.9%−6.2%8,905Form 4 · filed same day
2025-12-01Conn Walton T Jr.directorPurchase200 @ $24.75$5K+17.6% of holding+12.6%−1.2%1,337Form 4 · filed same day
2025-11-18HOUSEL DAVID EdirectorPurchase200 @ $25.39$5K+2.3% of holding+9.3%−11.9%8,880Form 4 · filed same day
2025-10-08Barrett J TuttdirectorPurchase48 @ $27.48$1K+0.5% of holding+4.3%−6.3%9,022Form 4 · filed 1 day after the trade
2025-10-08HAM WILLIAM F JRdirectorPurchase45 @ $27.48$1K+0.9% of holding+4.3%−6.3%4,909Form 4 · filed 1 day after the trade
2025-10-08HOUSEL DAVID EdirectorPurchase34 @ $27.48$934+0.4% of holding+4.3%−6.3%8,665Form 4 · filed 1 day after the trade
2025-10-08Barrett J TuttdirectorPurchase22 @ $27.42$603+0.2% of holding+4.3%−6.3%9,044Form 4 · filed 1 day after the trade
2025-10-08HOUSEL DAVID EdirectorPurchase15 @ $27.42$411+0.2% of holding+4.3%−6.3%8,680Form 4 · filed 1 day after the trade
2025-10-08O'DONNELL SHANNONofficerPurchase14 @ $27.48$385+0.9% of holding+4.3%−6.3%1,526Form 4 · filed 1 day after the trade
2025-10-08O'DONNELL SHANNONofficerPurchase11 @ $27.42$302+0.7% of holding+4.3%−6.3%1,537Form 4 · filed 1 day after the trade
2025-10-08HAM WILLIAM F JRdirectorPurchase9 @ $27.42$247+0.2% of holding+4.3%−6.3%4,918Form 4 · filed 1 day after the trade
2025-09-09HOUSEL DAVID EdirectorPurchase100 @ $27.19$3K+1.2% of holding−9.1%−14.0%8,631Form 4 · filed same day
2025-07-02Barrett J TuttdirectorPurchase53 @ $24.69$1K+0.6% of holding+5.0%+3.4%8,948Form 4 · filed same day
2025-07-02HAM WILLIAM F JRdirectorPurchase49 @ $24.69$1K+1.0% of holding+5.0%+3.4%4,853Form 4 · filed same day
2025-07-02HOUSEL DAVID EdirectorPurchase38 @ $24.69$938+0.4% of holding+5.0%+3.4%8,514Form 4 · filed same day
2025-07-02Barrett J TuttdirectorPurchase26 @ $23.22$604+0.3% of holding+5.0%+3.4%8,974Form 4 · filed same day
2025-07-02O'DONNELL SHANNONofficerPurchase17 @ $24.69$420+1.1% of holding+5.0%+3.4%1,499Form 4 · filed same day
2025-07-02HOUSEL DAVID EdirectorPurchase17 @ $23.22$395+0.2% of holding+5.0%+3.4%8,531Form 4 · filed same day
2025-07-02O'DONNELL SHANNONofficerPurchase13 @ $23.22$302+0.9% of holding+5.0%+3.4%1,512Form 4 · filed same day
2025-07-02HAM WILLIAM F JRdirectorPurchase11 @ $23.22$255+0.2% of holding+5.0%+3.4%4,864Form 4 · filed same day
2025-05-01HOUSEL DAVID EdirectorPurchase90 @ $19.77$2K+1.1% of holding−2.8%+8.3%8,476Form 4 · filed same day
2025-04-29Walker William James IVofficerPurchase100 @ $19.91$2K+33.3% of holding−3.7%+14.1%400Form 4 · filed same day
2025-04-28Lawler Michael AdirectorPurchase1,000 @ $19.89$20K+50.0% of holding−3.9%+13.7%3,000Form 4 · filed same day
2025-04-28Hedges David AdirectorPurchase150 @ $19.88$3K+1.2% of holding−3.9%+13.7%13,010Form 4 · filed same day
2025-04-25HOUSEL DAVID EdirectorPurchase200 @ $19.86$4K+2.4% of holding−4.6%+7.0%8,386Form 4 · filed same day

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.

25 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
2026-06-05Smith Robert LawrenceofficerAward / grant1,1901,190Form 4
2026-06-05Hedges David AdirectorAward / grant2,0782,078Form 4
2026-06-05Walker William James IVofficerAward / grant1,2071,207Form 4
2026-06-05O'DONNELL SHANNONofficerAward / grant1,0841,084Form 4
2026-03-10Hedges David AdirectorWithheld for tax16913,401Form 4
2026-03-10Smith Robert LawrenceofficerWithheld for tax122714Form 4
2026-03-10Walker William James IVofficerWithheld for tax121749Form 4
2026-03-10O'DONNELL SHANNONofficerWithheld for tax1141,457Form 4
2026-03-10Walker William James IVofficerAward / grant8870Form 4
2026-03-10O'DONNELL SHANNONofficerAward / grant71,571Form 4
2026-03-10Smith Robert LawrenceofficerAward / grant8836Form 4
2026-03-10Hedges David AdirectorAward / grant1013,570Form 4
2025-09-11MAY ANNE MdirectorOther acquisition222,275222,275Form 4
2025-09-11MAY ANNE MdirectorOther acquisition5,667227,942Form 4
2025-09-11MAY ANNE MdirectorOther acquisition15,96015,960Form 4
2025-09-11Spencer Sandra J.directorCode W666,8250Form 4
2025-09-11Spencer Sandra J.directorCode W47,8820Form 4
2025-09-11Spencer Sandra J.directorCode W17,0000Form 4
2025-09-11Spencer Sandra J.directorCode W222,275222,275Form 4
2025-09-11Spencer Sandra J.directorCode W15,96115,961Form 4
2025-09-11Spencer Sandra J.directorCode W5,667227,942Form 4
2025-07-24Hedges David AdirectorAward / grant55013,560Form 4
2025-07-24Walker William James IVofficerAward / grant431838Form 4
2025-07-24Smith Robert LawrenceofficerAward / grant421806Form 4
2025-07-24O'DONNELL SHANNONofficerAward / grant3871,899Form 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.