MARMUREK ERIC S (Principal Accounting Officer) exercised options at RIBBON COMMUNICATIONS INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 4/17/2026ACC: 0001708055-26-000022
Officer· Principal Accounting Officer
Since Nov 2018
-14.76K
Net shares
Net seller
$36.6K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
37.50K acquired · 52.26K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+37.50K
Price / share
—
Trade value
—
% of position
8.8%
4/15/2026
427.06K→464.56K
Common Stock
Direct
Shares
−14.76K
Price / share
$2.48
Trade value
$36.59K
% of position
3.2%
4/15/2026
464.56K→449.81K
Total
Net shares
+22.74K
Net value
-$36.59K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 4/15/2026 | M · Option Exercise | +37.50K | — | — | 8.8% | 427.06K | 464.56K |
| Common Stock Direct | 4/15/2026 | F · Tax Withholding | −14.76K | $2.48 | $36.59K | 3.2% | 464.56K | 449.81K |
| Total | +22.74K | -$36.59K | ||||||
Derivative Transactions1
Restricted Stock Units (RSUs)
Direct
Converts to
Common Stock
37.50K shares
Shares
−37.50K
Strike price
Held after
37.50K
Exercisable
—
4/15/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units (RSUs) Direct | Common Stock37.50K shares | 4/15/2026 | M · Option Exercise | −37.50K | — | 37.50K |