STEVEN D COSLER
CIK 1187946 · last filed 2026-05-07
STEVEN D COSLER is a corporate insider who has filed 76 SEC Form 4 insider transactions across 6 companies since 2009. The most recent filing, for GRDN, was dated May 7, 2026. Across all open-market trades the lifetime net is −$503.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.4M 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.
$4.38M
6
76
-$503.7K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GRDN | Director | 29,012 | $43.09 | $1.25M | $348.3K | 5 | 2026-05-07 |
| NNN | Director | 67,123 | $46.59 | $3.13M | $0 | 19 | 2026-02-02 |
| NNN REIT, INC. (NNNpF) Delisted | Director | 3,676 | $25.12 | $92.3K | $69.2K | 23 | 2021-08-02 |
| NNN REIT, INC. (NNNpE) Delisted | Director | 528 | — | — | $0 | 1 | 2016-08-19 |
| Catamaran Corp (CTRX) Delisted | Director | 0 | — | — | -$97.6K | 14 | 2015-07-23 |
| Catamaran Corp (SXCI) Delisted | Director | 9,812 | — | — | -$823.6K | 14 | 2012-06-06 |
Recent Filings
76 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-07 | GRDN | Grant (A) | +4,028 | $0 | EDGAR |
| 2026-02-02 | NNN | Grant (A) | +1,568 | $65.6K | EDGAR |
| 2025-12-05 | GRDN | Buy (P) | +3,370 | $99.8K | EDGAR |
| 2025-11-04 | NNN | Grant (A) | +1,583 | $64.6K | EDGAR |
| 2025-08-01 | NNN | Grant (A) | +1,492 | $62.8K | EDGAR |
| 2025-05-12 | GRDN | Grant (A) | +3,901 | $0 | EDGAR |
| 2025-05-01 | NNN | Grant (A) | +1,497 | $61.9K | EDGAR |
| 2025-02-04 | NNN | Grant (A) | +1,538 | $61.0K | EDGAR |
| 2024-11-20 | GRDN | Buy (P) | +7,000 | $148.5K | EDGAR |
| 2024-11-01 | NNN | Grant (A) | +2,386 | $109.7K | EDGAR |