Michael J. Wrotniak
CIK 1655843 · View on SEC EDGAR ↗
Insider
First SEC filing: March 26, 2018 · Latest: March 26, 2018
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 22, 2018 | RDIB | A | 4,000 | $16.60 | $66,400 | 20,404 Direct | +24.38% | Acquired | -47.4% (price as of 2026-08-21) |
| Jan. 2, 2018 | RDIB | A | 4,199 | — | — | 4,199 Direct | -50.00% | Disposed | (price as of 2026-08-21) |
| Jan. 2, 2018 | RDIB | A | 4,199 | — | — | 4,199 Direct | -50.00% | Disposed | (price as of 2026-08-21) |
| Jan. 2, 2018 | RDIB | M | 4,383 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Jan. 2, 2018 | RDIB | M | 4,383 | — | — | 16,404 Direct | +36.46% | Acquired | (price as of 2026-08-21) |
| May 15, 2017 | RDIB | M | 2,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| May 15, 2017 | RDIB | M | 2,000 | $10.48 | $20,960 | 12,021 Direct | +19.96% | Acquired | -16.7% (price as of 2026-08-21) |
| March 23, 2017 | RDIB | A | 4,383 | — | — | 4,383 Direct | — | Acquired | (price as of 2026-08-21) |
| March 23, 2017 | RDIB | A | 4,383 | — | — | 4,383 Direct | — | Acquired | (price as of 2026-08-21) |
| March 10, 2017 | RDIB | M | 5,021 | — | — | 0 Direct | — | Acquired | (price as of 2026-08-21) |
| March 10, 2017 | RDIB | M | 5,021 | — | — | 10,021 Direct | +100.42% | Acquired | (price as of 2026-08-21) |
| Nov. 17, 2016 | RDIB | A | 2,500 | $14.95 | $37,375 | 5,000 Direct | +100.00% | Acquired | -41.6% (price as of 2026-08-21) |
| Nov. 14, 2016 | RDIB | A | 2,500 | $14.07 | $35,175 | 2,500 Direct | — | Acquired | -38.0% (price as of 2026-08-21) |
| March 10, 2016 | RDIB | A | 5,021 | — | — | 5,021 Direct | — | Acquired | (price as of 2026-08-21) |
| Jan. 15, 2016 | RDIB | A | 2,000 | — | — | 2,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Jan. 2, 2018 | RDIB | Restricted Stock Units | Class A Non-Voting Common Stock (4,199) | — | — | 4,199 | Disposed |
| Jan. 2, 2018 | RDIB | Restricted Stock Units | Class A Non-Voting Common Stock (4,199) | — | — | 4,199 | Disposed |
| Jan. 2, 2018 | RDIB | Restricted Stock Units | Class A Non-Voting Common Stock (4,383) | — | — | 4,383 | Disposed |
| May 15, 2017 | RDIB | Stock Option; Right to Buy; Class A Non-Voting Common Stock | Class A Non-Voting Common Stock (2,000) | $10.48 | Jan. 14, 2021 | 2,000 | Disposed |
| March 23, 2017 | RDIB | Restricted Stock Units | Class A Non-Voting Common Stock (4,383) | — | — | 4,383 | Acquired |
| March 23, 2017 | RDIB | Restricted Stock Units | Class A Non-Voting Common Stock (4,383) | — | — | 4,383 | Acquired |
| March 10, 2017 | RDIB | Restricted Stock Units | Class A Non-Voting Common Stock (5,021) | — | — | 5,021 | Acquired |
| March 10, 2016 | RDIB | Restricted Stock Units | Class A Non-Voting Common Stock (5,021) | — | — | 5,021 | Acquired |
| Jan. 15, 2016 | RDIB | Stock Options; Right to Buy; Class A Non-voting Common Stock [F1] | Class A Non-Voting Common Stock (2,000) | $10.48 | Jan. 14, 2021 | 2,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).