Glingener Christoph

Officer · ADTN

As of 2026-09-16, Glingener Christoph has 13 Form 4 transactions on record across 1 company — 11 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $595KIndirect: $0$595Kas of 2026-09-16
  • Direct $595K
  • Indirect $0
ADTNdirect83,953 sh$595K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

ADTN · 13 trades
2026-08-10: Award / grant, 27,924 sh ($0)2026-07-24: Award / grant, 9,384 sh ($0)2026-05-08: Sale, 22,277 sh ($334K)2026-05-08: Option exercise, 22,277 sh ($271K)2026-05-08: Option exercise, 22,277 sh ($0)2026-05-07: Sale, 84,895 sh ($1.3M)2026-05-07: Option exercise, 84,895 sh ($1.0M)2026-05-07: Sale, 41,220 sh ($607K)2026-05-07: Option exercise, 41,220 sh ($289K)2026-05-07: Option exercise, 84,895 sh ($0)2026-05-07: Option exercise, 41,220 sh ($0)2025-01-24: Award / grant, 13,907 sh ($0)2025-01-24: Award / grant, 13,870 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-08ADTNSale22,277 @ $15.00$334K−32.3% of holding46,645Form 4
2026-05-07ADTNSale84,895 @ $15.06$1.3M−64.5% of holding46,645Form 4
2026-05-07ADTNSale41,220 @ $14.73$607K−46.9% of holding46,645Form 4
10 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-10ADTNAward / grant27,92483,953Form 4
2026-07-24ADTNAward / grant9,38456,029Form 4
2026-05-08ADTNOption exercise22,27768,922Form 4
2026-05-08ADTNOption exercise22,2770Form 4
2026-05-07ADTNOption exercise84,895131,540Form 4
2026-05-07ADTNOption exercise41,22087,865Form 4
2026-05-07ADTNOption exercise84,89522,277Form 4
2026-05-07ADTNOption exercise41,2200Form 4
2025-01-24ADTNAward / grant13,90732,775Form 4
2025-01-24ADTNAward / grant13,87046,645Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.