Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with them
13.05.2026 / 17:43 CET/CEST The issuer is solely responsible for the content of this announcement.
1. Details of the person discharging managerial responsibilities / person closely associated a) Name | Title: | | | First name: | Christoph | | Last name(s): | Glingener | 2. Reason for the notification a) Position / status | Position: | Chief Technology Officer |
b) Initial notification 3. Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor a) Name b) LEI 4. Details of the transaction(s) a) Description of the financial instrument, type of instrument, identification code | Type: | Share | | ISIN: | US00486H1059 |
b) Nature of the transaction | Sale of 126,115 shares in ADTRAN Holdings, Inc. (ISIN US00486H1059) Due to their large number, the individual transactions to be reported under number 4 lit. c) of this notification are split across three publications. This is the third of those three publications. The aggregated information under section 4 lit. d) of this notification refers to all individual transactions from all three publications. |
c) Price(s) and volume(s) | Price(s) | Volume(s) | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 2,265.00 USD | | 15.00 USD | 2,205.00 USD | | 15.00 USD | 3,795.00 USD | | 15.00 USD | 2,205.00 USD | | 15.00 USD | 2,265.00 USD | | 15.00 USD | 3,735.00 USD | | 15.00 USD | 2,265.00 USD | | 15.00 USD | 1,470.00 USD | | 15.00 USD | 615.00 USD | | 15.00 USD | 1,830.00 USD | | 15.00 USD | 1,410.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 255.00 USD | | 15.00 USD | 2,985.00 USD | | 15.00 USD | 15.00 USD | | 15.00 USD | 2,970.00 USD | | 15.00 USD | 30.00 USD | | 15.00 USD | 270.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 570.00 USD | | 15.00 USD | 930.00 USD | | 15.00 USD | 570.00 USD | | 15.00 USD | 930.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,140.00 USD | | 15.00 USD | 255.00 USD | | 15.00 USD | 120.00 USD | | 15.00 USD | 225.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,080.00 USD | | 15.00 USD | 1,665.00 USD | | 15.00 USD | 3,570.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 165.00 USD | | 15.00 USD | 1,455.00 USD | | 15.00 USD | 765.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 2,295.00 USD | | 15.00 USD | 2,490.00 USD | | 15.00 USD | 3,390.00 USD | | 15.00 USD | 1,875.00 USD | | 15.00 USD | 4,890.00 USD | | 15.00 USD | 405.00 USD | | 15.00 USD | 705.00 USD | | 15.00 USD | 1,140.00 USD | | 15.00 USD | 1,110.00 USD | | 15.00 USD | 750.00 USD | | 15.00 USD | 15.00 USD | | 15.00 USD | 150.00 USD | | 15.00 USD | 11,565.00 USD | | 15.00 USD | 1,185.00 USD | | 15.00 USD | 315.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 2,790.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 3,105.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,815.00 USD | | 15.00 USD | 1,185.00 USD | | 15.00 USD | 315.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,815.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 5,850.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 3,000.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 750.00 USD | | 15.00 USD | 750.00 USD | | 15.00 USD | 750.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 750.00 USD | | 15.01 USD | 28,509.50 USD | | 15.00 USD | 705.00 USD | | 15.01 USD | 19,521.51 USD | | 15.01 USD | 22,507.50 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 15.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,140.00 USD | | 15.00 USD | 360.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 15,780.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 3,225.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,350.00 USD | | 15.00 USD | 360.00 USD | | 15.00 USD | 570.00 USD | | 15.00 USD | 360.00 USD | | 15.00 USD | 210.00 USD | | 15.00 USD | 540.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 750.00 USD | | 15.00 USD | 750.00 USD | | 15.00 USD | 750.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 210.00 USD | | 15.00 USD | 18,465.00 USD | | 15.04 USD | 5,715.20 USD | | 15.03 USD | 5,709.50 USD | | 15.04 USD | 1,504.00 USD | | 15.04 USD | 75.20 USD | | 15.04 USD | 1,504.00 USD | | 15.04 USD | 1,504.00 USD | | 15.04 USD | 300.80 USD | | 15.04 USD | 300.80 USD | | 15.04 USD | 1,504.00 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 4,509.00 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 1,503.00 USD | | 15.04 USD | 180.42 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 300.60 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 1,503.00 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 30.02 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 225.15 USD | | 15.01 USD | 330.22 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 330.22 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 690.46 USD | | 15.01 USD | 135.09 USD | | 15.01 USD | 150.10 USD | | 15.01 USD | 5,253.50 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 75.00 USD | | 15.00 USD | 465.00 USD | | 15.00 USD | 75.00 USD | | 15.00 USD | 150.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 10,500.00 USD | | 15.00 USD | 1,110.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 11,415.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 390.00 USD | | 15.00 USD | 1,305.00 USD | | 15.00 USD | 690.00 USD | | 15.00 USD | 435.00 USD | | 15.00 USD | 4,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 4,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 405.00 USD | | 15.00 USD | 1,095.00 USD | | 15.00 USD | 1,095.00 USD | | 15.00 USD | 1,095.00 USD | | 15.00 USD | 1,095.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 255.00 USD | | 15.00 USD | 1,245.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 34,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,005.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,305.00 USD | | 15.00 USD | 7,500.00 USD | | 15.00 USD | 5,700.00 USD | | 15.00 USD | 5,700.00 USD | | 15.01 USD | 4,501.50 USD | | 15.02 USD | 4,506.00 USD | | 15.02 USD | 6,008.00 USD | | 15.03 USD | 4,792.98 USD | | 15.04 USD | 13,531.50 USD | | 15.04 USD | 6,467.20 USD | | 15.04 USD | 6,467.20 USD | | 15.04 USD | 5,715.20 USD | | 15.01 USD | 4,953.30 USD | | 15.01 USD | 4,503.00 USD | | 15.01 USD | 4,503.00 USD | | 15.03 USD | 4,509.00 USD | | 15.03 USD | 691.38 USD | | 15.04 USD | 797.12 USD | | 15.04 USD | 4,512.00 USD | | 15.04 USD | 3,008.00 USD | | 15.04 USD | 2,210.88 USD | | 15.05 USD | 1,505.00 USD | | 15.05 USD | 180.60 USD | | 15.05 USD | 1,324.40 USD | | 15.07 USD | 4,519.50 USD | | 15.05 USD | 4,513.50 USD | | 15.09 USD | 1,433.55 USD | | 15.09 USD | 1,509.00 USD | | 15.09 USD | 1,509.00 USD | | 15.09 USD | 2,504.94 USD | | 15.09 USD | 1,509.00 USD | | 15.09 USD | 588.51 USD | | 15.13 USD | 1,513.00 USD | | 15.13 USD | 317.73 USD | | 15.13 USD | 1,195.27 USD | | 15.13 USD | 1,513.00 USD | | 15.13 USD | 1,513.00 USD | | 15.15 USD | 621.15 USD | | 15.15 USD | 3,454.20 USD | | 15.15 USD | 1,984.65 USD | | 15.16 USD | 1,500.84 USD | | 15.13 USD | 5,144.20 USD | | 15.14 USD | 757.00 USD | | 15.13 USD | 30.26 USD | | 15.13 USD | 60.52 USD | | 15.12 USD | 665.28 USD | | 15.13 USD | 6,808.50 USD | | 15.13 USD | 6,808.50 USD | | 15.11 USD | 60.44 USD | | 15.11 USD | 453.30 USD | | 15.10 USD | 75.50 USD | | 15.10 USD | 921.10 USD | | 15.12 USD | 6,801.75 USD | | 15.09 USD | 271.62 USD | | 15.09 USD | 845.04 USD | | 15.09 USD | 392.34 USD | | 15.09 USD | 6,790.50 USD | | 15.09 USD | 4,527.00 USD | | 15.09 USD | 754.50 USD | | 15.10 USD | 19,192.10 USD | | 15.11 USD | 12,103.11 USD | | 15.10 USD | 5,979.60 USD | | 15.11 USD | 6,797.25 USD | | 15.09 USD | 1,509.00 USD | | 15.09 USD | 1,509.00 USD | | 15.09 USD | 437.61 USD | | 15.09 USD | 1,509.00 USD | | 15.08 USD | 60.32 USD | | 15.07 USD | 1,507.00 USD | | 15.07 USD | 301.40 USD | | 15.07 USD | 1,507.00 USD | | 15.07 USD | 6,736.29 USD | | 15.08 USD | 75.40 USD | | 15.09 USD | 1,509.00 USD | | 15.08 USD | 30.16 USD | | 15.08 USD | 15.08 USD | | 15.08 USD | 754.00 USD | | 15.08 USD | 3,845.40 USD | | 15.08 USD | 2,819.96 USD | | 15.08 USD | 754.00 USD | | 15.08 USD | 15.08 USD | | 15.08 USD | 2,262.00 USD | | 15.07 USD | 1,507.00 USD | | 15.07 USD | 1,491.93 USD | | 15.09 USD | 6,939.10 USD | | 15.09 USD | 6,941.40 USD | | 15.05 USD | 1,038.45 USD | | 15.05 USD | 15.05 USD | | 15.05 USD | 301.00 USD | | 15.05 USD | 150.50 USD | | 15.05 USD | 45.15 USD | | 15.04 USD | 1,458.88 USD | | 15.05 USD | 1,504.50 USD | | 15.04 USD | 15.04 USD | | 15.04 USD | 15.04 USD | | 15.04 USD | 15.04 USD | | 15.04 USD | 90.24 USD | | 15.04 USD | 75.20 USD | | 15.04 USD | 15.04 USD | | 15.04 USD | 15.04 USD | | 15.03 USD | 1,262.52 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 60.12 USD | | 15.03 USD | 1,442.88 USD | | 15.04 USD | 1,504.00 USD | | 15.03 USD | 1,503.00 USD | | 15.02 USD | 7,059.40 USD | | 15.02 USD | 345.46 USD | | 15.02 USD | 345.46 USD | | 15.02 USD | 811.08 USD | | 15.00 USD | 1,500.00 USD | | 15.01 USD | 60.04 USD | | 15.01 USD | 30.02 USD | | 15.00 USD | 1,410.00 USD | | 15.01 USD | 120.08 USD | | 15.01 USD | 60.04 USD | | 15.00 USD | 1,320.00 USD | | 15.01 USD | 1,200.80 USD | | 15.01 USD | 30.02 USD | | 15.01 USD | 45.03 USD | | 15.00 USD | 225.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 7,050.00 USD | | 15.00 USD | 6,300.00 USD | | 15.00 USD | 6,000.00 USD | | 15.01 USD | 5,058.37 USD | | 15.01 USD | 945.63 USD | | 15.00 USD | 7,200.00 USD | | 15.01 USD | 6,004.00 USD | | 15.03 USD | 7,064.10 USD | | 15.03 USD | 7,064.10 USD | | 15.03 USD | 4,509.00 USD | | 15.03 USD | 7,064.10 USD | | 15.03 USD | 4,509.00 USD | | 15.03 USD | 7,061.75 USD | | 15.03 USD | 4,509.00 USD | | 15.03 USD | 5,709.50 USD | | 15.03 USD | 7,061.75 USD | | 15.03 USD | 18,036.00 USD | | 15.03 USD | 1,503.00 USD | | 15.03 USD | 1,503.00 USD | | 15.02 USD | 1,502.00 USD | | 15.02 USD | 150.20 USD | | 15.02 USD | 120.16 USD | | 15.02 USD | 766.02 USD | | 15.02 USD | 45.06 USD | | 15.02 USD | 225.30 USD | | 15.02 USD | 150.20 USD | | 15.02 USD | 15.02 USD | | 15.02 USD | 300.40 USD | | 15.02 USD | 5,257.00 USD | | 15.02 USD | 1,502.00 USD | | 15.02 USD | 1,502.00 USD | | 15.01 USD | 360.24 USD | | 15.01 USD | 45.03 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 300.20 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 1,501.00 USD | | 15.01 USD | 1,786.19 USD | | 15.01 USD | 1,501.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 150.00 USD | | 15.00 USD | 810.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 45.00 USD | | 15.00 USD | 3,000.00 USD | | 15.00 USD | 1,965.00 USD | | 15.00 USD | 4,035.00 USD | | 15.00 USD | 6,000.00 USD | | 15.00 USD | 4,185.00 USD | | 15.00 USD | 300.00 USD | | 15.00 USD | 12,000.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 3,000.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 12,000.00 USD | | 15.00 USD | 1,500.00 USD | | 15.00 USD | 5,700.00 USD | | 15.00 USD | 9,000.00 USD |
d) Aggregated information | Price | Aggregated volume | | 14.95 USD | 1,885,662.54 USD |
e) Date of the transaction f) Place of the transaction
13.05.2026 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. View original content: EQS News
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