Warren N Lieberfarb
CIK 1264983 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 17, 2007 · Latest: Aug. 17, 2007
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 10 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 15, 2007 | SIRI | A | 45,962 | — | — | 45,962 Direct | — | Acquired | (price as of 2026-08-21) |
| May 24, 2006 | SIRI | A | 11,159 | — | — | 85,397 Direct | +15.03% | Acquired | (price as of 2026-08-21) |
| May 24, 2006 | SIRI | A | 11,326 | — | — | 11,326 Direct | — | Acquired | (price as of 2026-08-21) |
| May 25, 2005 | SIRI | A | 6,531 | — | — | 74,238 Direct | +9.65% | Acquired | (price as of 2026-08-21) |
| May 25, 2005 | SIRI | A | 7,307 | — | — | 7,307 Direct | — | Acquired | (price as of 2026-08-21) |
| June 17, 2004 | SIRI | A | 37,972 | — | — | 37,972 Direct | — | Acquired | (price as of 2026-08-21) |
| June 17, 2004 | SIRI | A | 17,539 | — | — | 55,511 Direct | +46.19% | Acquired | (price as of 2026-08-21) |
| June 17, 2004 | SIRI | A | 12,196 | — | — | 67,707 Direct | +21.97% | Acquired | (price as of 2026-08-21) |
| June 17, 2004 | SIRI | A | 20,537 | — | — | 20,537 Direct | — | Acquired | (price as of 2026-08-21) |
| June 17, 2004 | SIRI | A | 14,281 | — | — | 14,281 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 |
|---|---|---|---|---|---|---|---|
| Aug. 15, 2007 | SIRI | Stock Option (Right to Buy) | Common Stock (45,962) | $2.90 | Aug. 15, 2017 | 45,962 | Acquired |
| May 24, 2006 | SIRI | Stock Option (Right to Buy) | Common Stock (11,326) | $3.90 | May 24, 2016 | 11,326 | Acquired |
| May 25, 2005 | SIRI | Stock Option (Right to Buy) | Common Stock (7,307) | $5.64 | May 25, 2015 | 7,307 | Acquired |
| June 17, 2004 | SIRI | Stock Option (Right to Buy) | Common Stock (20,537) | $2.10 | Nov. 25, 2013 | 20,537 | Acquired |
| June 17, 2004 | SIRI | Stock Option (Right to Buy) | Common Stock (14,281) | $3.02 | May 25, 2014 | 14,281 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).