Robert Paul Ostryniec
CIK 1483248 · Chief Product Supply Officer · last filed 2025-11-24
Robert Paul Ostryniec is a Chief Product Supply Officer who has filed 42 SEC Form 4 insider transactions across 4 companies since 2010. The most recent filing, for MZTI, was dated Nov 24, 2025. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history.
"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.
$0
4
42
-$1.78M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MZTI | Director | — | $111.61 | — | $0 | 1 | 2025-11-24 |
| MARZETTI CO (LANC) Delisted | Director | 7,793 | $172.77 | $1.35M | $48.3K | 12 | 2024-11-07 |
| KEURIG GREEN MOUNTAIN, INC. (GMCR) Delisted | Chief Product Supply Officer | 0 | — | — | $0 | 9 | 2016-03-03 |
| HEINZ H J CO (HNZp) Delisted | SVP-Chief Supply Chain Officer | 48,937 | — | — | -$1.83M | 19 | 2012-11-27 |
Recent Filings
42 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-11-24 | MZTI | Grant (A) | — | $0 | EDGAR |
| 2024-11-07 | MARZETTI CO (LANC) Delisted | Grant (A) | +674 | $0 | EDGAR |
| 2023-11-13 | MARZETTI CO (LANC) Delisted | Grant (A) | +695 | $0 | EDGAR |
| 2022-11-14 | MARZETTI CO (LANC) Delisted | Grant (A) | +565 | $0 | EDGAR |
| 2021-11-12 | MARZETTI CO (LANC) Delisted | Grant (A) | +616 | $0 | EDGAR |
| 2020-11-13 | MARZETTI CO (LANC) Delisted | Grant (A) | +579 | $0 | EDGAR |
| 2019-11-15 | MARZETTI CO (LANC) Delisted | Grant (A) | +610 | $0 | EDGAR |
| 2018-11-16 | MARZETTI CO (LANC) Delisted | Grant (A) | +527 | $0 | EDGAR |
| 2017-11-16 | MARZETTI CO (LANC) Delisted | Grant (A) | +771 | $0 | EDGAR |
| 2016-11-22 | MARZETTI CO (LANC) Delisted | Grant (A) | +683 | $0 | EDGAR |