Jingbo Song
CIK 1688145 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 8, 2017 · Latest: Sept. 8, 2017
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 7, 2017 | IPDN | P | 490 | $6.00 | $2,940 | 6,490 Direct | +8.17% | Acquired | -99.9% (price as of 2026-08-21) |
| Sept. 7, 2017 | IPDN | P | 3,000 | $6.00 | $18,000 | 6,000 Direct | +100.00% | Acquired | -99.9% (price as of 2026-08-21) |
| Sept. 7, 2017 | IPDN | P | 3,000 | $5.95 | $17,850 | 3,000 Direct | — | Acquired | -99.8% (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.