Robert Blumofe
CIK 1576905 · Chief Technology Officer · last filed 2026-03-06
Robert Blumofe is a Chief Technology Officer who has filed 97 SEC Form 4 insider transactions across 1 company since 2013. The most recent filing, for AKAM, was dated Mar 6, 2026. Across all open-market trades the lifetime net is −$23.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.2M 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.
$4.17M
1
97
-$23.85M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AKAM | Chief Technology Officer | 31,236 | $133.50 | $4.17M | -$23.85M | 97 | 2026-03-06 |
Recent Filings
97 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-06 | AKAM | Mixed | +2,642 | -$249.9K | EDGAR |
| 2026-03-05 | AKAM | Mixed | +1,805 | -$172.5K | EDGAR |
| 2026-03-04 | AKAM | Mixed | +2,733 | -$250.0K | EDGAR |
| 2026-02-23 | AKAM | Mixed | +3,712 | -$273.6K | EDGAR |
| 2026-02-20 | AKAM | Mixed | +5,644 | -$247.3K | EDGAR |
| 2026-02-13 | AKAM | Sell (S) | −3,500 | -$378.0K | EDGAR |
| 2026-01-23 | AKAM | Sell (S) | −3,500 | -$339.5K | EDGAR |
| 2025-11-14 | AKAM | Sell (S) | −3,000 | -$263.1K | EDGAR |
| 2025-11-07 | AKAM | Sell (S) | −3,500 | -$301.0K | EDGAR |
| 2025-08-22 | AKAM | Sell (S) | −3,000 | -$231.0K | EDGAR |