IPDN · Insider Trading
Professional Diversity Network, Inc.
Every open-market purchase and sale reported by IPDN officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2024-07-05 | Xin He | CEO | A | +1,040,000 | +$495.00K |
| 2023-07-31 | Courtney C. Shea | Director | A | +6,098 deriv. | — |
| 2023-07-31 | Larry S Aichler | Chief Financial Officer | A | +6,645 | — |
| 2023-07-31 | Xianfang Liu | Director | A | +6,098 deriv. | — |
| 2023-07-31 | Michael D Belsky | Director | A | +6,098 deriv. | — |
| 2023-07-31 | Hao Zhang | Director | A | +6,098 deriv. | — |
| 2023-07-31 | Christopher Renn | Director | A | +6,098 deriv. | — |
| 2023-07-31 | Xin He | Chief Executive Officer | A | +53,289 | — |
| 2023-06-08 | Yu-Jin Chou | Secretary | Sell | −3,334 | −$13.14K |
| 2023-06-02 | Yu-Jin Chou | Secretary | Sell | −3,500 | −$12.10K |
| 2023-05-30 | Yu-Jin Chou | Secretary | Sell | −3,705 | −$16.27K |
| 2023-05-22 | Yu-Jin Chou | Secretary | Sell | −2,961 | −$13.43K |
| 2022-12-12 | Larry S Aichler | CFO | Sell | −40,000 | −$27.33K |
| 2022-06-06 | Grace Reyes | Director | A | +27,646 | +$25.00K |
| 2022-06-06 | Michael D Belsky | Director | A | +27,646 | +$25.00K |
| 2022-06-06 | Xin He | CEO | A | +44,000 | +$39.79K |
| 2022-06-06 | Megan Elizabeth Bozzuto | SVP | A | +10,000 | +$9.04K |
| 2022-06-06 | Larry S Aichler | CFO | A | +28,000 | +$25.32K |
| 2022-06-06 | Xianfang Liu | Director | A | +27,646 | +$25.00K |
| 2022-06-06 | Hao Zhang | Director | A | +27,646 | +$25.00K |
| 2022-06-06 | Chad Hoersten | CTO | A | +20,000 | +$18.09K |
| 2022-06-06 | Courtney C. Shea | Director | A | +27,646 | +$25.00K |
| 2022-06-06 | Yu-Jin Chou | Chief of Staff | A | +19,000 | +$17.18K |
| 2022-06-06 | Michael John Hall | EVP | A | +18,000 | +$16.28K |
| 2021-11-05 | Cosmic Forward Ltd | 10%+ Owner | A | +751,737 | +$1.13M |
| 2021-10-15 | Larry S Aichler | CFO | A | +13,000 | +$18.59K |
| 2021-10-15 | Xin He | CEO | A | +15,000 | +$21.45K |
| 2021-10-15 | Chad Hoersten | Chief Technology Officer | A | +8,000 | +$11.44K |
| 2021-10-15 | Yu-Jin Chou | Secretary | A | +8,000 | +$11.44K |
| 2021-10-06 | Cosmic Forward Ltd | 10%+ Owner | A | +948,767 | +$1.00M |
| 2021-07-19 | Courtney C. Shea | Director | A | +11,905 deriv. | — |
| 2021-07-19 | Haibin Gong | Director | A | +11,905 deriv. | — |
| 2021-07-19 | Michael D Belsky | Director | A | +11,905 deriv. | — |
| 2021-07-19 | Hao Zhang | Director | A | +11,905 deriv. | — |
| 2021-07-19 | Grace Reyes | Director | A | +11,905 deriv. | — |
| 2021-05-24 | Yu-Jin Chou | Secretary | Sell | −4,886 | −$8.60K |
| 2020-07-28 | Malven Group Ltd | 10%+ Owner | A | +312,500 | +$1.00M |
| 2020-07-06 | Xin He | Chief Executive Officer | A | +300,000 deriv. | — |
| 2020-06-29 | Hao Zhang | Director | A | +6,775 deriv. | — |
| 2020-06-29 | Haibin Gong | Director | A | +6,775 deriv. | — |
| 2020-06-29 | Courtney C. Shea | Director | A | +6,775 deriv. | — |
| 2020-06-29 | Michael D Belsky | Director | A | +6,775 deriv. | — |
| 2020-06-29 | Charles Martin OBrien | Interim CFO | A | +30,000 deriv. | — |
| 2020-05-06 | Cosmic Forward Ltd | 10%+ Owner | A | +1,142,857 | +$2.29T |
| 2019-05-15 | Lida Fang | Director | A | +1,858 | — |
| 2019-05-15 | Michael D Belsky | Director | A | +967 | — |
| 2019-05-15 | Xin He | Chief Financial Officer | A | +5,102 | — |
| 2019-05-15 | Hao Zhang | Director | A | +15,749 | — |
| 2019-05-15 | Haibin Gong | Director | A | +1,509 | — |
| 2018-12-10 | Maoji Wang | Chief Executive Officer | Buy | +16,026 | +$28.50K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the IPDN quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.