Kevin P. Heering
CIK 1610129 · View on SEC EDGAR ↗
Insider
First SEC filing: June 9, 2014 · Latest: June 9, 2014
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 15 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
15 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 23, 2017 | ADTN | S | 9,809 | $21.60 | $211,874 | 3,879 Direct | -71.66% | Disposed | -63.5% (price as of 2026-08-21) |
| Aug. 29, 2014 | ADTN | S | 1,324 | $23.11 | $30,598 | 150 Direct | -89.82% | Disposed | -65.9% (price as of 2026-08-21) |
| Aug. 29, 2014 | ADTN | S | 4,326 | $23.10 | $99,931 | 150 Direct | -96.65% | Disposed | -65.9% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Oct. 23, 2017 | ADTN | Incentive Stock Option (Right to Buy) | Common Stock (3,526) | $16.97 | Nov. 3, 2022 | 3,526 | Disposed |
| Oct. 23, 2017 | ADTN | Incentive Stock Option (Right to Buy) | Common Stock (6,283) | $15.29 | Nov. 6, 2018 | 6,283 | Disposed |
| Nov. 14, 2015 | ADTN | Non-Qualified | Common Stock (14,665) | $15.33 | Nov. 14, 2025 | 14,665 | Acquired |
| Nov. 14, 2015 | ADTN | Incentive Stock Option | Common Stock (5,335) | $15.33 | Nov. 14, 2025 | 5,335 | Acquired |
| Nov. 15, 2014 | ADTN | Non-Qualified Stock Option (right to buy) | Common Stock (14,402) | $18.97 | Nov. 15, 2024 | 14,402 | Acquired |
| Nov. 15, 2014 | ADTN | Incentive Stock Option (right to buy) | Common Stock (5,598) | $18.97 | Nov. 15, 2024 | 5,598 | Acquired |
| Aug. 29, 2014 | ADTN | Non-Qualified (Right to Buy) | Common Stock (1,324) | $22.17 | Oct. 18, 2014 | 1,324 | Disposed |
| Aug. 29, 2014 | ADTN | Incentive Stock Option (Right to Buy) | Common Stock (4,326) | $22.17 | Oct. 18, 2014 | 4,326 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.