David C Robertson
CIK 1499370 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 18, 2010 · Latest: Aug. 18, 2010
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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. 19, 2013 | PRSU | F | 1,238 | $23.13 | $28,635 | 11,662 Direct | -9.60% | Disposed | 143.9% (price as of 2026-08-20) |
| Feb. 26, 2013 | PRSU | A | 2,000 | — | — | 12,900 Direct | +18.35% | Acquired | (price as of 2026-08-20) |
| Feb. 28, 2012 | PRSU | A | 3,900 | — | — | 10,900 Direct | +55.71% | Acquired | (price as of 2026-08-20) |
| Feb. 22, 2011 | PRSU | A | 3,000 | $23.01 | $69,030 | 7,000 Direct | +75.00% | Acquired | 145.2% (price as of 2026-08-20) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 18, 2010 | PRSU | Common Stock | 4,000 | Direct |