Stephen J. Mccaffery
Insider
First SEC filing: Oct. 27, 2025 · Latest: Oct. 27, 2025
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 15, 2026 | RBBN | A | 80,000 | · | · | 80,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 15, 2026 | RBBN | A | 120,000 | · | · | 120,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 15, 2026 | RBBN | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 31, 2025 | RBBN | A | 432,027 | · | · | 432,027 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 31, 2025 | RBBN | A | 108,006 | · | · | 108,006 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 31, 2025 | RBBN | A | 64,804 | · | · | 64,804 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 31, 2025 | RBBN | A | 43,202 | · | · | 43,202 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 15, 2022 | RBBN | M | 6,969 | · | · | 20,908 Direct | -25.00% | Disposed | (price as of 2026-10-05) |
| Sept. 15, 2022 | RBBN | F | 3,362 | $3.10 | $10,422 | 50,025 Direct | -6.30% | Disposed | -45.5% (price as of 2026-10-05) |
| Sept. 15, 2022 | RBBN | M | 6,969 | · | · | 53,387 Direct | +15.01% | Acquired | (price as of 2026-10-05) |
| June 15, 2022 | RBBN | A | 96,135 | · | · | 96,135 Direct | · | Acquired | (price as of 2026-10-05) |
| June 15, 2022 | RBBN | A | 45,016 | · | · | 45,016 Direct | · | Acquired | (price as of 2026-10-05) |
| June 15, 2022 | RBBN | A | 67,524 | · | · | 67,524 Direct | · | Acquired | (price as of 2026-10-05) |
| April 18, 2022 | RBBN | A | 112,179 | · | · | 112,179 Direct | · | Acquired | (price as of 2026-10-05) |
| March 15, 2022 | RBBN | M | 13,940 | · | · | 27,877 Direct | -33.34% | Disposed | (price as of 2026-10-05) |
| March 15, 2022 | RBBN | F | 6,551 | $2.81 | $18,408 | 46,418 Direct | -12.37% | Disposed | -39.9% (price as of 2026-10-05) |
| March 15, 2022 | RBBN | M | 13,940 | · | · | 52,969 Direct | +35.72% | Acquired | (price as of 2026-10-05) |
| Jan. 18, 2022 | RBBN | M | 73,638 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Jan. 18, 2022 | RBBN | F | 34,609 | $5.86 | $202,809 | 39,029 Direct | -47.00% | Disposed | -71.2% (price as of 2026-10-05) |
| Jan. 18, 2022 | RBBN | M | 73,638 | · | · | 73,638 Direct | · | Acquired | (price as of 2026-10-05) |
| March 15, 2021 | RBBN | A | 13,939 | · | · | 13,939 Direct | · | Acquired | (price as of 2026-10-05) |
| March 15, 2021 | RBBN | A | 41,817 | · | · | 41,817 Direct | · | Acquired | (price as of 2026-10-05) |
| March 15, 2021 | RBBN | A | 41,817 | · | · | 41,817 Direct | · | Acquired | (price as of 2026-10-05) |
| March 15, 2021 | RBBN | A | 25,090 | · | · | 25,090 Direct | · | Acquired | (price as of 2026-10-05) |
| March 15, 2021 | RBBN | A | 16,727 | · | · | 16,727 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 15, 2021 | RBBN | A | 73,638 | · | · | 73,638 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| June 15, 2026 | RBBN | PSUs | Common Stock | · | · | 80,000 | Acquired |
| June 15, 2026 | RBBN | Performance-Based RSUs (PSUs) | Common Stock | · | · | 120,000 | Acquired |
| June 15, 2026 | RBBN | Restructed Stock Unites (RSUs) | Common Stock | · | · | 200,000 | Acquired |
| Oct. 31, 2025 | RBBN | Restricted Stock Units (RSUs) | Common Stock | · | · | 432,027 | Acquired |
| Oct. 31, 2025 | RBBN | RSUs | Common Stock | · | · | 108,006 | Acquired |
| Oct. 31, 2025 | RBBN | Performance-Based RSUs (PSUs) | Common Stock | · | · | 64,804 | Acquired |
| Oct. 31, 2025 | RBBN | PSUs | Common Stock | · | · | 43,202 | Acquired |
| Sept. 15, 2022 | RBBN | Restricted Stock Units (RSU) | Common Stock | · | · | 6,969 | Disposed |
| June 15, 2022 | RBBN | PSU | Common Stock | · | · | 96,135 | Acquired |
| June 15, 2022 | RBBN | PSU | Common Stock | · | · | 45,016 | Acquired |
| June 15, 2022 | RBBN | Performance-Based Restricted Stock Unit (PSU) | Common Stock | · | · | 67,524 | Acquired |
| April 18, 2022 | RBBN | Restricted Stock Units (RSU) | Common Stock | · | · | 112,179 | Acquired |
| March 15, 2022 | RBBN | Restricted Stock Units (RSU) | Common Stock | · | · | 13,940 | Disposed |
| Jan. 18, 2022 | RBBN | Restricted Stock Units (RSU) | Common Stock | · | · | 73,638 | Disposed |
| March 15, 2021 | RBBN | Performance-Based Restricted Stock Units (PSUs) | Common Stock | · | · | 13,939 | Acquired |
| March 15, 2021 | RBBN | Restricted Stock Units (RSUs) | Common Stock | · | · | 41,817 | Acquired |
| March 15, 2021 | RBBN | Performance-Based Restricted Stock Units (PSUs) | Common Stock | · | · | 41,817 | Acquired |
| March 15, 2021 | RBBN | PSUs | Common Stock | · | · | 25,090 | Acquired |
| March 15, 2021 | RBBN | PSUs | Common Stock | · | · | 16,727 | Acquired |
| Jan. 15, 2021 | RBBN | Restricted Stock Units ("RSUs") | Common Stock | · | · | 73,638 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 27, 2025 | RBBN | Common Stock | 87,200 | Direct |