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ADTNNasdaq

ADTRAN Holdings, Inc.

Alert me on ADTN
1
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months

Six months

ADTN stock chart by TradingView

After each filing

7
Aug 8 Buy Santo Timothy P Insider
1 week
+13.4%S&P 0.0%
1 month
−5.6%S&P −1.4%
3 months
−47.1%S&P −4.6%
6 months
Result in62 trading days
May 23 Sale Wilson James Denson Jr Insider
1 week
+10.7%S&P +1.2%
1 month
−14.9%S&P −1.9%
3 months
−51.4%S&P +2.3%
6 months
Result in10 trading days
May 12 Sale Glingener Christoph Insider
1 week
−3.1%S&P −0.6%
1 month
+1.1%S&P −0.1%
3 months
−45.7%S&P +4.9%
6 months
Result in1 trading day
Mar 6 Sale Jacqueline Hourigan Rice Insider
1 week
+3.6%S&P −1.5%
1 month
+37.7%S&P −1.7%
3 months
+60.1%S&P +10.0%
6 months
−26.0%S&P +15.2%
Dec 1, 2025 Buy Theodosopoulos Nikos Insider
1 week
+8.0%S&P +0.5%
1 month
+9.9%S&P +0.5%
3 months
+29.6%S&P +1.0%
6 months
+122.0%S&P +11.5%
Show all 7
Dec 1, 2025 Buy Santo Timothy P Insider
1 week
+8.0%S&P +0.5%
1 month
+9.9%S&P +0.5%
3 months
+29.6%S&P +1.0%
6 months
+122.0%S&P +11.5%
Nov 25, 2025 Buy STANTON THOMAS R Insider
1 week
+6.9%S&P +1.3%
1 month
+13.6%S&P +2.6%
3 months
+32.5%S&P +1.9%
6 months
+114.9%S&P +12.7%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for ADTN

40 held · newest 540 held · newest 2
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See all 40 filings for ADTN

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
No lobbying reports on file.