Ticker · CUSIP 050473107

AUBN

AUBURN NATL BANCORP
···Share
Holders (tracked)
1
Combined shares
16,509
Combined value
$444.9K
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
122024Q12025Q4

SEC event timeline

8 events
  1. HAM WILLIAM F JR
    2026-04-14
    Bought $1.3K @ $23.72
    Insider buy
  2. HAM WILLIAM F JR
    2026-04-14
    Bought $256 @ $23.25
    Insider buy
  3. HOUSEL DAVID E
    2026-04-14
    Bought $973 @ $23.72
    Insider buy
  4. HOUSEL DAVID E
    2026-04-14
    Bought $395 @ $23.25
    Insider buy
  5. O'DONNELL SHANNON · Senior Vice President
    2026-04-14
    Bought $403 @ $23.72
    Insider buy
  6. O'DONNELL SHANNON · Senior Vice President
    2026-04-14
    Bought $305 @ $23.46
    Insider buy
  7. Barrett J Tutt
    2026-04-14
    Bought $1.4K @ $23.72
    Insider buy
  8. Barrett J Tutt
    2026-04-14
    Bought $610 @ $23.46
    Insider buy

Insider activity

Last 30 days
Net (open-market)
$5.6K
Buys
8 · $5.6K
Sells
0 · $0
Unique insiders
4
DateInsiderCodeSharesPriceValue
04-14HAM WILLIAM F JR
Insider
P53$23.72$1.3K
04-14HAM WILLIAM F JR
Insider
P11$23.25$256
04-14HOUSEL DAVID E
Insider
P41$23.72$973
04-14HOUSEL DAVID E
Insider
P17$23.25$395
04-14O'DONNELL SHANNON
Senior Vice President · Insider
P17$23.72$403
04-14O'DONNELL SHANNON
Senior Vice President · Insider
P13$23.46$305
04-14Barrett J Tutt
Insider
P57$23.72$1.4K
04-14Barrett J Tutt
Insider
P26$23.46$610
View full insider history for AUBN →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
No 13F transactions reported on this name for the latest quarter.

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
3
$1.0M
2022Q2
3
$762K
2022Q3
3
$658
2022Q4
3
$148K
2023Q1
3
$148K
2023Q2
3
$351K
2023Q3
2
$126K
2023Q4
2
$127K
2024Q1
2
$112K
2024Q2
2
$371K
2024Q3
1
$348K
2024Q4
1
$367K
2025Q1
1
$346K
2025Q2
1
$413K
2025Q3
1
$470K
2025Q4
1
$445K

Who owns AUBN

1 super-investors · 2025Q4
Tracked stake
16.5K
shares
Combined value
$445K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Held1
#ManagerSharesValue
1Renaissance Technologies16.5K$445K

Recent moves

20 transactions
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