Dennis M Durkin
CIK 1543789 · Chief Financial Officer · last filed 2026-05-29
Dennis M Durkin is a Chief Financial Officer who has filed 20 SEC Form 4 insider transactions across 4 companies since 2012. The most recent filing, for RBLX, was dated May 29, 2026. Across all open-market trades the lifetime net is −$31.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.6M 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.
$4.55M
4
20
-$31.05M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RBLX | Director | 16,409 | $43.31 | $710.7K | $0 | 2 | 2026-05-29 |
| ONON | Director | 99,522 | $38.58 | $3.84M | $0 | 1 | 2026-03-26 |
| SMARTSHEET INC (SMAR) Delisted | Director | — | $56.47 | — | $0 | 1 | 2022-08-05 |
| Activision Blizzard, Inc. (ATVI) Delisted | Chief Financial Officer | 318,246 | $94.42 | $30.05M | -$31.05M | 16 | 2021-04-01 |
Recent Filings
20 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-29 | RBLX | Grant (A) | +5,185 | $0 | EDGAR |
| 2026-03-26 | ONON | Grant (A) | +2,008 | $0 | EDGAR |
| 2026-03-23 | RBLX | Grant (A) | +3,524 | $0 | EDGAR |
| 2022-08-05 | SMARTSHEET INC (SMAR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-04-01 | Activision Blizzard, Inc. (ATVI) Delisted | Tax (F) | −86,598 | -$8.02M | EDGAR |
| 2020-08-31 | Activision Blizzard, Inc. (ATVI) Delisted | Mixed | — | -$3.59M | EDGAR |
| 2020-04-01 | Activision Blizzard, Inc. (ATVI) Delisted | Tax (F) | −45,670 | $0 | EDGAR |
| 2019-03-12 | Activision Blizzard, Inc. (ATVI) Delisted | Grant (A) | +334,584 | $0 | EDGAR |
| 2018-03-14 | Activision Blizzard, Inc. (ATVI) Delisted | Mixed | −47,925 | -$6.78M | EDGAR |
| 2017-11-08 | Activision Blizzard, Inc. (ATVI) Delisted | Grant (A) | +10,268 | $0 | EDGAR |