Brian P MacDonald
CIK 1469829 · President and CEO · last filed 2026-05-12
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SUN price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
CALGARY T2P 3E3
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NCLH | Director | 23,912 | $15.54 | $371.7K | $248.1K | 2 | 2026-05-12 |
| CDK Global, Inc. (CDK) Delisted | President and CEO | 138,235 | $54.76 | $7.57M | $302.4K | 10 | 2018-08-24 |
| COMPUTER SCIENCES CORP (CSC) Delisted | Director | 14,387 | — | — | $0 | 9 | 2016-08-16 |
| HTZ | CEO, Hertz Equipment Rental Co | — | $2.09 | — | $0 | 1 | 2015-02-19 |
| SUN | President and CEO | 64,276 | $73.22 | $4.71M | -$1.95M | 8 | 2012-09-07 |
| SXC | Director | 10,000 | $9.84 | $98.4K | $160.0K | 1 | 2011-07-26 |
Recent Filings · Page 3 of 4
33 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-08-20 | COMPUTER SCIENCES CORP (CSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-08-15 | COMPUTER SCIENCES CORP (CSC) Delisted | Exer (M) | +2,600 | $0 | EDGAR |
| 2013-08-20 | COMPUTER SCIENCES CORP (CSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-10-10 | — | Disp (D) | −64,276 | $0 | |
| 2012-09-07 | SUN | Mixed | +47,022 | -$1.64M | EDGAR |
| 2012-03-19 | SUN | Mixed | — | $0 | EDGAR |
| 2012-03-13 | SUN | Mixed | +3,733 | -$109.5K | EDGAR |
| 2012-03-05 | SUN | Grant (A) | — | $0 | EDGAR |
| 2011-07-26 | SXC | Buy (P) | +10,000 | $160.0K | EDGAR |
| 2011-03-29 | SUN | Mixed | +13,521 | -$409.7K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.