B Frederik Prinzen
CIK 1439747 · Sr. V.P. - Corp. Dev. · last filed 2025-05-08
B Frederik Prinzen is a Sr. V.P. - Corp. Dev. who has filed 45 SEC Form 4 insider transactions across 1 company since 2008. The most recent filing shows the insider sold $128.5K of SLGN on May 8, 2025. Across all open-market trades the lifetime net is −$2.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $56.8K 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.
$56.8K
1
45
-$2.62M
Filer Profile
4 LANDMARK SQUARE
STAMFORD, CT 06901
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SLGN | Sr. V.P. - Corp. Dev. | 1,380 | $41.18 | $56.8K | -$2.62M | 42 | 2025-05-08 |
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-05-08 | SLGN | Sell (S) | −2,378 | -$128.5K | EDGAR |
| 2025-05-05 | SLGN | Notice (144) | −2,378 | -$130.4K | EDGAR |
| 2025-03-04 | SLGN | Tax (F) | −762 | -$41.1K | EDGAR |
| 2024-05-15 | SLGN | Sell (S) | −4,093 | -$195.8K | EDGAR |
| 2024-05-10 | SLGN | Notice (144) | −4,093 | -$191.6K | EDGAR |
| 2024-03-04 | SLGN | Mixed | −6,131 | -$269.1K | EDGAR |
| 2024-03-01 | SLGN | Notice (144) | −4,684 | -$205.7K | EDGAR |
| 2023-06-01 | SLGN | Grant (A) | +1,920 | $0 | EDGAR |
| 2023-03-24 | SLGN | Other (J) | −1,920 | $0 | EDGAR |
| 2023-03-03 | SLGN | Mixed | +404 | -$80.9K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.