Joseph P Harper JR
CIK 1501097 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 10, 2010 · Latest: Sept. 10, 2010
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 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
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 15, 2012 | STRL | P | 12,500 | $7.94 | $99,250 | 230,296 Direct | +5.74% | Acquired | 6496.0% (price as of 2026-08-21) |
| March 22, 2011 | STRL | S | 10,000 | $15.01 | $150,100 | 204,677 Direct | -4.66% | Disposed | 3389.1% (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 |
|---|---|---|---|---|---|---|---|
| July 8, 2011 | STRL | Warrant (right to buy) | Common Stock (168) | $1.50 | July 13, 2011 | 168 | Disposed |
| July 8, 2011 | STRL | Warrant (right to buy) | Common Stock (12,951) | $1.50 | July 18, 2011 | 12,951 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 10, 2010 | STRL | Common Stock | 214,677 | Direct |
| Sept. 10, 2010 | STRL | Employee Stock Option (right to buy)→ Common Stock (600) | 600 | Direct |
| Sept. 10, 2010 | STRL | Employee Stock Option (right to buy)→ Common Stock (1,400) | 1,400 | Direct |
| Sept. 10, 2010 | STRL | Employee Stock Option (right to buy)→ Common Stock (1,500) | 1,500 | Direct |
| Sept. 10, 2010 | STRL | Employee Stock Option (right to buy)→ Common Stock (7,500) | 7,500 | Direct |
| Sept. 10, 2010 | STRL | Employee Stock Option (right to buy)→ Common Stock (1,000) | 1,000 | Direct |
| Sept. 10, 2010 | STRL | Warrant to Purchase Common Stock (right to buy) [F5]→ Common Stock (13,119) | 13,119 | Direct |