ADTN Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$2.5M
3 insiders
Net Insider Flow
-$2.5M
open market, 180d
Reporting Insiders
3
5 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jul 1, 2026DelSanto AnneDirectorGrant(A)4K$0
May 20, 2026Wilson James Denson JrChief Revenue OfficerGift(G)10K$0
May 20, 2026Wilson James Denson JrChief Revenue OfficerSell(S)9K$14.72$137K
May 8, 2026Glingener ChristophChief Technology OfficerOption exercise(M)22K$0
May 8, 2026Glingener ChristophChief Technology OfficerSell(S)22K$15.00$334K
May 8, 2026Glingener ChristophChief Technology OfficerOption exercise(M)22K$12.17$271K
May 7, 2026Glingener ChristophChief Technology OfficerOption exercise(M)85K$0
May 7, 2026Glingener ChristophChief Technology OfficerOption exercise(M)41K$0
May 7, 2026Glingener ChristophChief Technology OfficerSell(S)85K$15.06$1.3M
May 7, 2026Glingener ChristophChief Technology OfficerOption exercise(M)85K$12.17$1.0M
May 7, 2026Glingener ChristophChief Technology OfficerSell(S)41K$14.73$607K
May 7, 2026Glingener ChristophChief Technology OfficerOption exercise(M)41K$7.01$289K
Apr 1, 2026Wilson James Denson JrChief Revenue OfficerGrant(A)25K$0
Apr 1, 2026Santo Timothy PSVP of Finance; CFOGrant(A)28K$0
Apr 1, 2026Stanton Thomas RChairman & CEO, DirectorGrant(A)171K$0
Mar 19, 2026Santo Timothy PSVP of Finance; CFOTax withholding(F)2K$11.90$18K
Mar 4, 2026Jacqueline Hourigan RiceDirectorSell(S)14K$10.29$148K
Jan 26, 2026Stanton Thomas RChairman & CEO, DirectorTax withholding(F)14K$9.73$140K
Jan 26, 2026Wilson James Denson JrChief Revenue OfficerTax withholding(F)998$9.73$10K
Jan 26, 2026Stanton Thomas RChairman & CEO, DirectorTax withholding(F)12K$9.24$115K
Jan 26, 2026Stanton Thomas RChairman & CEO, DirectorGrant(A)28K$0
Jan 26, 2026Wilson James Denson JrChief Revenue OfficerTax withholding(F)1K$9.24$12K
Jan 24, 2026Stanton Thomas RChairman & CEO, DirectorTax withholding(F)18K$9.55$167K
Jan 24, 2026Wilson James Denson JrChief Revenue OfficerTax withholding(F)1K$9.55$12K
Jan 20, 2026Stanton Thomas RChairman & CEO, DirectorTax withholding(F)10K$9.24$95K
Jan 20, 2026Wilson James Denson JrChief Revenue OfficerTax withholding(F)765$9.24$7K
Dec 31, 2025Jacqueline Hourigan RiceDirectorGrant(A)14K$0
Dec 31, 2025Huss H FenwickDirectorGrant(A)14K$0
Dec 31, 2025Nair BalanDirectorGrant(A)14K$0
Dec 31, 2025McCray Gregory JamesDirectorGrant(A)14K$0
Dec 31, 2025Theodosopoulos NikosDirectorGrant(A)14K$0
Dec 31, 2025Walker Kathryn ADirectorGrant(A)14K$0
Nov 28, 2025Santo Timothy PSVP of Finance; CFOBuy(P)6K$8.02$49K
Nov 26, 2025Theodosopoulos NikosDirectorBuy(P)13K$7.81$100K
Nov 24, 2025Stanton Thomas RChairman & CEO, DirectorBuy(P)41K$7.33$300K
Nov 17, 2025Stanton Thomas RChairman & CEO, DirectorTax withholding(F)3K$7.33$25K
Nov 17, 2025Wilson James Denson JrChief Revenue OfficerTax withholding(F)468$7.33$3K
Jul 13, 2025Stanton Thomas RChairman & CEO, DirectorTax withholding(F)6K$9.20$52K
Apr 13, 2025Stanton Thomas RChairman & CEO, DirectorTax withholding(F)5K$7.62$41K
Mar 19, 2025Santo Timothy PSVP of Finance; CFOGrant(A)20K$0
Jan 26, 2025Dopfer UlrichChief Financial OfficerTax withholding(F)1K$10.31$12K
Jan 26, 2025Wilson James Denson JrChief Revenue OfficerTax withholding(F)845$10.31$9K
Jan 24, 2025Stanton Thomas RChairman & CEO, DirectorGrant(A)40K$0
Jan 24, 2025Dopfer UlrichChief Financial OfficerGrant(A)16K$0
Jan 24, 2025Dopfer UlrichChief Financial OfficerGrant(A)16K$0
Jan 24, 2025Dopfer UlrichChief Financial OfficerTax withholding(F)5K$10.31$48K
Jan 24, 2025Glingener ChristophChief Technology OfficerGrant(A)14K$0
Jan 24, 2025Glingener ChristophChief Technology OfficerGrant(A)14K$0
Jan 24, 2025Wilson James Denson JrChief Revenue OfficerTax withholding(F)4K$10.31$43K
Jan 24, 2025Wilson James Denson JrChief Revenue OfficerGrant(A)16K$0
Jan 24, 2025Wilson James Denson JrChief Revenue OfficerGrant(A)14K$0
Jan 20, 2025Stanton Thomas RChairman & CEO, DirectorTax withholding(F)6K$10.19$65K
Jan 20, 2025Wilson James Denson JrChief Revenue OfficerTax withholding(F)765$10.19$8K
Jan 13, 2025Stanton Thomas RChairman & CEO, DirectorTax withholding(F)6K$10.01$60K
Dec 31, 2024Nair BalanDirectorGrant(A)14K$0
Dec 31, 2024Jacqueline Hourigan RiceDirectorGift(G)16K$0
Dec 31, 2024Jacqueline Hourigan RiceDirectorGrant(A)14K$0
Dec 31, 2024Huss H FenwickDirectorGrant(A)14K$0
Dec 31, 2024Walker Kathryn ADirectorGrant(A)14K$0
Dec 31, 2024McCray Gregory JamesDirectorGrant(A)14K$0
Dec 31, 2024Theodosopoulos NikosDirectorGrant(A)14K$0
Nov 17, 2024Stanton Thomas RChairman & CEO, DirectorTax withholding(F)17K$7.75$130K
Nov 17, 2024Wilson James Denson JrChief Revenue OfficerTax withholding(F)2K$7.75$18K
Nov 16, 2024Stanton Thomas RChairman & CEO, DirectorTax withholding(F)6K$7.75$43K
Nov 16, 2024Wilson James Denson JrChief Revenue OfficerTax withholding(F)794$7.75$6K
Oct 13, 2024Stanton Thomas RChairman & CEO, DirectorTax withholding(F)4K$5.91$22K
Jul 13, 2024Stanton Thomas RChairman & CEO, DirectorTax withholding(F)42K$5.78$242K
May 24, 2024Glingener ChristophChief Technology OfficerTax withholding(F)801$5.27$4K
May 24, 2024Dopfer UlrichChief Financial OfficerTax withholding(F)953$5.27$5K
Jan 26, 2024Stanton Thomas RChairman & CEO, DirectorGrant(A)130K$0
Jan 26, 2024Dopfer UlrichChief Financial OfficerGrant(A)13K$0
Jan 26, 2024Glingener ChristophChief Technology OfficerGrant(A)12K$0
Jan 26, 2024Wilson James Denson JrChief Revenue OfficerGrant(A)12K$0
Jan 20, 2024Stanton Thomas RChairman & CEO, DirectorTax withholding(F)11K$7.03$76K
Jan 20, 2024Wilson James Denson JrChief Revenue OfficerTax withholding(F)1K$7.03$8K
Dec 31, 2023Jacqueline Hourigan RiceDirectorGift(G)7K$0
Dec 31, 2023Jacqueline Hourigan RiceDirectorGrant(A)16K$0
Dec 31, 2023Jacqueline Hourigan RiceDirectorDisposed to issuer(D)0$7.34$3
Dec 31, 2023Jacqueline Hourigan RiceDirectorOption exercise(M)168
Dec 31, 2023Jacqueline Hourigan RiceDirectorOption exercise(M)168$0
Dec 31, 2023Theodosopoulos NikosDirectorDisposed to issuer(D)0$7.34$3
Dec 31, 2023Theodosopoulos NikosDirectorOption exercise(M)168
Dec 31, 2023Theodosopoulos NikosDirectorGrant(A)16K$0
Dec 31, 2023Theodosopoulos NikosDirectorOption exercise(M)168$0
Dec 31, 2023Walker Kathryn ADirectorDisposed to issuer(D)0$7.34$3
Dec 31, 2023Walker Kathryn ADirectorOption exercise(M)168
Dec 31, 2023Walker Kathryn ADirectorGrant(A)16K$0
Dec 31, 2023Walker Kathryn ADirectorOption exercise(M)168$0
Dec 31, 2023Huss H FenwickDirectorOption exercise(M)168
Dec 31, 2023Huss H FenwickDirectorGrant(A)16K$0
Dec 31, 2023Huss H FenwickDirectorDisposed to issuer(D)0$7.34$3
Dec 31, 2023Huss H FenwickDirectorOption exercise(M)168$0
Dec 31, 2023Nair BalanDirectorOption exercise(M)168
Dec 31, 2023Nair BalanDirectorGrant(A)16K$0
Dec 31, 2023Nair BalanDirectorDisposed to issuer(D)0$7.34$3
Dec 31, 2023Nair BalanDirectorOption exercise(M)168$0
Dec 31, 2023Protiva BrianDirectorGrant(A)16K$0
Dec 31, 2023Protiva BrianDirectorDisposed to issuer(D)0$7.34$3
Dec 31, 2023Protiva BrianDirectorOption exercise(M)168
Dec 31, 2023Protiva BrianDirectorOption exercise(M)168$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-11. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).