D SCOTT MACKESY
CIK 1212997 · last filed 2026-06-01
D SCOTT MACKESY is a corporate insider who has filed 51 SEC Form 4 insider transactions across 10 companies since 2007. The most recent filing, for CWAN, was dated Jun 1, 2026. Across all open-market trades the lifetime net is −$443.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $823.8M 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.
$823.81M
10
51
-$443.48M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CWAN | Director | 633,879 | $24.33 | $15.42M | $0 | 2 | 2026-06-01 |
| PAYC | 10%+ Owner | 5,866,325 | $134.52 | $789.14M | -$434.56M | 5 | 2015-11-18 |
| KTWO | 10%+ Owner | 266,500 | $9.99 | $2.66M | -$11.29M | 1 | 2015-02-10 |
| SEM | 10%+ Owner | 995,867 | $16.66 | $16.59M | -$443.4K | 10 | 2014-01-14 |
| MOBILE MINI INC (MINI) Delisted | 10%+ Owner | 199,173 | — | — | $0 | 2 | 2013-05-23 |
| SAVVIS, Inc. (SVVS) Delisted | 10%+ Owner | 10,289,850 | — | — | $17.29M | 6 | 2010-12-16 |
| AGA Medical Holdings, Inc. (AGAM) Delisted | 10%+ Owner | 21,551,059 | — | — | $0 | 2 | 2010-05-13 |
| CAREMARK ULYSSES HOLDING CORP. (UAM) Delisted | 10%+ Owner | 6,069,934 | — | — | -$4.44M | 6 | 2009-05-08 |
| CENTENNIAL COMMUNICATIONS CORP /DE (CYCL) Delisted | 10%+ Owner | 17,922,000 | — | — | -$10.04M | 8 | 2009-04-29 |
| MEDASSETS INC (MDAS) Delisted | Director | 28,114 | — | — | $0 | 4 | 2009-02-27 |
Recent Filings
51 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-01 | CWAN | Conv (C) | — | $0 | EDGAR |
| 2025-06-16 | CWAN | Conv (C) | +240,129 | $0 | EDGAR |
| 2015-11-18 | PAYC | Sell (S) | −2,810,666 | -$117.35M | EDGAR |
| 2015-09-30 | PAYC | Sell (S) | −675,000 | -$25.35M | EDGAR |
| 2015-09-23 | PAYC | Sell (S) | −2,868,384 | -$107.74M | EDGAR |
| 2015-05-22 | PAYC | Sell (S) | −5,150,441 | -$184.13M | EDGAR |
| 2015-03-10 | PAYC | Other (J) | −4,728,650 | $0 | EDGAR |
| 2015-02-10 | KTWO | Sell (S) | −602,118 | -$11.29M | EDGAR |
| 2014-01-14 | SEM | Other (J) | −7,981,795 | $0 | EDGAR |
| 2013-08-26 | SEM | Other (J) | −5,998,152 | $0 | EDGAR |