MARK JUNG
CIK 1134899 · last filed 2025-12-03
MARK JUNG is a corporate insider who has filed 33 SEC Form 4 insider transactions across 6 companies since 2008. The most recent filing shows the insider sold $117 of SLE on Dec 3, 2025. Across all open-market trades the lifetime net is +$410.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $39.4K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$39.4K
6
33
$410.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SLE | Director | 12,363 | $3.19 | $39.4K | -$117 | 2 | 2025-12-03 |
| Super League Enterprise, Inc. (SLGG) Delisted | Director | 229,206 | $1.71 | $392.4K | $410.6K | 18 | 2022-06-21 |
| PINNACLE FOODS INC. (PF) Delisted | Director | 0 | — | — | $0 | 4 | 2018-10-26 |
| YODLEE INC (YDLE) Delisted | Director | 1,968 | — | — | $0 | 2 | 2015-11-16 |
| KEYNOTE SYSTEMS INC (KEYN) Delisted | Director | 0 | — | — | $0 | 3 | 2013-08-23 |
| PAR | Director | — | $14.90 | — | $0 | 2 | 2009-09-22 |
Recent Filings
33 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-03 | SLE | Sell (S) | −137 | -$117 | EDGAR |
| 2024-04-29 | SLE | Grant (A) | +27,027 | $0 | EDGAR |
| 2022-06-21 | Super League Enterprise, Inc. (SLGG) Delisted | Grant (A) | +60,000 | $0 | EDGAR |
| 2021-12-29 | Super League Enterprise, Inc. (SLGG) Delisted | Buy (P) | +25,000 | $57.2K | EDGAR |
| 2021-12-14 | Super League Enterprise, Inc. (SLGG) Delisted | Buy (P) | +10,000 | $26.9K | EDGAR |
| 2021-12-03 | Super League Enterprise, Inc. (SLGG) Delisted | Buy (P) | +10,000 | $29.1K | EDGAR |
| 2021-10-13 | Super League Enterprise, Inc. (SLGG) Delisted | Buy (P) | +16,010 | $49.9K | EDGAR |
| 2021-08-23 | Super League Enterprise, Inc. (SLGG) Delisted | Grant (A) | +15,000 | $57.1K | EDGAR |
| 2021-06-02 | Super League Enterprise, Inc. (SLGG) Delisted | Grant (A) | +12,474 | $0 | EDGAR |
| 2020-08-04 | Super League Enterprise, Inc. (SLGG) Delisted | Grant (A) | +30,112 | $0 | EDGAR |