| $255M | ||
| $48M | ||
| $38M | ||
| $37M | ||
| $34M | ||
| $34M |
Buys | $499,754 | 4 | 67 |
Sells | $285,605 | 2 | 33 |
| STANTON THOMAS R | Chairman & CEO | 1 | $300,002 | 0 | $0 | $300,002 |
| Theodosopoulos Nikos | director | 1 | $100,429 | 0 | $0 | $100,429 |
| Santo Timothy P | SVP of Finance; CFO | 2 | $99,323 | 0 | $0 | $99,323 |
| Wilson James Denson Jr | Chief Revenue Officer | 0 | $0 | 1 | $137,367 | $-137,367 |
| Jacqueline Hourigan Rice | director | 0 | $0 | 1 | $148,238 | $-148,238 |
ADTRAN Holdings, Inc. develops and provides network access solutions. It is a global provider of open, disaggregated networking and communications equipment that enable voice, data, video and internet communications across any network infrastructure. It operates through the Network Solutions and Services and Support segments. The Network Solutions segment offers hardware and software products. The Service and Support segment manages a comprehensive portfolio of network design, implementation, maintenance and cloud-hosted services supporting its …
Over the last 12 months, insiders at ADTRAN Holdings Inc. have bought $499,754 and sold $285,605 worth of ADTRAN Holdings Inc. stock.
On average, over the past 5 years, insiders at ADTRAN Holdings Inc. have bought $243,424 and sold $840,699 worth of stock each year.
Highest buying activity among insiders over the last 12 months: STANTON THOMAS R (Chairman & CEO) — $300,002. Theodosopoulos Nikos (director) — $100,429. Santo Timothy P (SVP of Finance; CFO) — $99,323.
The last purchase of 6,579 shares for transaction amount of $50,000 was made by Santo Timothy P (SVP of Finance; CFO) on 2026‑08‑06.
| 2026-08-06 | Santo Timothy P | SVP of Finance; CFO | 6,579 0.0082% | $7.60 | $50,000 | -4.67% | ||
| 2026-05-20 | Sale | Wilson James Denson Jr | Chief Revenue Officer | 9,332 0.0117% | $14.72 | $137,367 | -44.64% | |
| 2026-03-04 | Sale | Jacqueline Hourigan Rice | director | 14,406 0.0181% | $10.29 | $148,238 | +13.17% | |
| 2025-11-28 | Santo Timothy P | SVP of Finance; CFO | 6,150 0.0078% | $8.02 | $49,323 | +21.31% | ||
| 2025-11-26 | Theodosopoulos Nikos | director | 12,859 0.0157% | $7.81 | $100,429 | +20.43% | ||
| 2025-11-24 | STANTON THOMAS R | Chairman & CEO | 40,928 0.0516% | $7.33 | $300,002 | +30.54% | ||
| 2022-12-07 | STANTON THOMAS R | Chairman & CEO | 652.23 0.0011% | $19.21 | $12,529 | -49.38% | ||
| 2022-12-07 | McCray Gregory James | director | 36.32 <0.0001% | $19.21 | $698 | -49.38% | ||
| 2022-09-04 | Wilson James Denson Jr | Chief Revenue Officer | 102.33 0.0001% | $22.90 | $2,343 | -18.08% | ||
| 2022-09-01 | STANTON THOMAS R | Chairman and CEO | 619.17 0.0009% | $23.01 | $14,247 | -26.53% | ||
| 2022-09-01 | McCray Gregory James | 30.35 <0.0001% | $22.90 | $695 | -26.53% | |||
| 2022-09-01 | Wilson James Denson Jr | Chief Revenue Officer | 67.26 – | $0 | $0 | -26.53% | ||
| 2022-09-01 | Foliano Michael | Chief Financial Officer | 0.94 <0.0001% | $20.62 | $19 | -26.53% | ||
| 2022-08-23 | Sale | Protiva Brian | CEO of ADVA | 26,501 0.0365% | $24.64 | $652,985 | -29.88% | |
| 2022-08-11 | Sale | Wilson James Denson Jr | Chief Revenue Officer | 22,579 0.0309% | $24.20 | $546,315 | -27.10% | |
| 2022-02-24 | Sale | Kimpe Marc | SVP, Research & Development | 5,000 0.01% | $20.02 | $100,100 | -4.76% | |
| 2021-11-15 | Sale | Harris Ray | Chief Information Officer | 4,540 0.0093% | $21.23 | $96,394 | -6.88% | |
| 2021-11-09 | Nair Balan | director | 9,546 0.0197% | $20.95 | $199,985 | -3.94% | ||
| 2020-10-18 | Sale | LOCKE P STEVEN | VP Service Provider Sales | 11,500 0.0713% | $32.38 | $372,341 | +61.17% | |
| 2020-02-18 | Whalen Daniel T | Chief Product Officer | 13,000 0.0274% | $8.71 | $113,190 | +33.25% |
| STANTON THOMAS R | Chairman & CEO | 982096 1.2053% | $4.97M | 4 | 6 | <0.0001% |
| Wilson James Denson Jr | Chief Revenue Officer | 143277 0.1758% | $724,984.08 | 2 | 13 | <0.0001% |
| Santo Timothy P | SVP of Finance; CFO | 59924 0.0735% | $303,215.44 | 2 | 0 | |
| Theodosopoulos Nikos | director | 52154 0.064% | $263,899.24 | 1 | 0 | |
| Nair Balan | director | 70096 0.086% | $354,685.76 | 3 | 0 | <0.0001% |
| NICHOLS ROY J | director | 57371 0.0704% | $290,297.26 | 3 | 11 | +2.71% |
| Whalen Daniel T | Chief Product Officer | 29700 0.0365% | $150,282.00 | 2 | 0 | +29.86% |
| Kimpe Marc | SVP, Research & Development | 27446 0.0337% | $138,874.97 | 1 | 1 | +14.61% |
| McCray Gregory James | director | 21673 0.0266% | $109,665.07 | 2 | 0 | <0.0001% |
| MARKS WILLIAM L | director | 8600 0.0106% | $43,516.00 | 9 | 4 | +8.67% |
| Foliano Michael | Chief Financial Officer | 249 0.0003% | $1,259.44 | 1 | 3 | <0.0001% |
$20,178,592 | 262 | 9.78% | $259.03M | |
$27,935,993 | 210 | 9.62% | $274.71M | |
$8,468,668 | 166 | 28.01% | $442.84M | |
$8,831,580 | 128 | 8.09% | $750.69M | |
$3,624,250 | 69 | 49.37% | $183.23M |
| Increased Positions | 100 | +37.45% | 13M | +19.22% |
| Decreased Positions | 116 | -43.45% | 10M | -14.23% |
| New Positions | 27 | New | 2M | New |
| Sold Out Positions | 35 | Sold Out | 3M | Sold Out |
| Total Postitions | 251 | -5.99% | 71M | +4.99% |
| Vanguard Group Inc | $72,767.00 | 10.48% | 8.38M | +217,148 | +2.66% | 2025-09-30 |
| Blackrock, Inc. | $71,812.00 | 10.34% | 8.27M | +214,974 | +2.67% | 2025-09-30 |
| Divisar Capital Management Llc | $27,890.00 | 4.02% | 3.21M | -1M | -24.03% | 2025-09-30 |
| Dnb Asset Management As | $25,206.00 | 3.63% | 2.9M | +174,354 | +6.39% | 2025-09-30 |
| William Blair Investment Management, Llc | $23,752.00 | 3.42% | 2.74M | -166,096 | -5.72% | 2025-09-30 |
| Royce & Associates Lp | $20,926.00 | 3.01% | 2.41M | +308,705 | +14.69% | 2025-09-30 |
| State Street Corp | $16,488.00 | 2.37% | 1.9M | +44,028 | +2.37% | 2025-09-30 |
| Geode Capital Management, Llc | $15,365.00 | 2.21% | 1.77M | +20,880 | +1.19% | 2025-09-30 |
| Citadel Advisors Llc | $10,580.00 | 1.52% | 1.22M | +813,822 | +200.92% | 2025-09-30 |
| First Eagle Investment Management, Llc | $10,496.00 | 1.51% | 1.21M | +75,600 | +6.67% | 2025-09-30 |