Michael R. McDonnell
CIK 1121897 · EVP, Chief Financial Officer · last filed 2026-05-19
"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.
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Disclosed Exposure
$15.65M
Companies
10
Total Filings
55
Lifetime Open-Market Net
-$4.37M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MMSI | Director | 9,852 | $66.53 | $655.5K | -$330.4K | 6 | 2026-05-19 |
| BAX | Director | 14,647 | $20.86 | $305.5K | $0 | 2 | 2026-05-07 |
| BIIB | EVP, Chief Financial Officer | 25,712 | $200.05 | $5.14M | $0 | 16 | 2025-02-12 |
| IQV | EVP and CFO | 18,966 | $181.46 | $3.44M | -$3.08M | 8 | 2020-07-07 |
| Frontier Communications Parent, Inc. (FTR) Delisted | Director | — | — | — | $0 | 2 | 2019-04-02 |
| Q | EVP and CFO | 40,517 | $150.65 | $6.10M | $0 | 6 | 2017-07-07 |
| CATALYST HEALTH SOLUTIONS, INC. (CHSI) Delisted | Director | 8,500 | — | — | -$884.1K | 7 | 2012-06-05 |
| CATALYST HEALTH SOLUTIONS, INC. (HLEX) Delisted | Director | 4,000 | — | — | -$72.4K | 3 | 2008-08-27 |
| MCG CAPITAL CORP (MCGC) Delisted | EVP, CFO & COO | 338,200 | — | — | $0 | 2 | 2008-05-01 |
| MCG CAPITAL CORP (MCGCR) Delisted | EVP, CFO & COO | 170,700 | — | — | $0 | 1 | 2008-04-21 |
Recent Filings · Page 2 of 6
55 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-09 | BIIB | Mixed | +1,570 | -$183.8K | EDGAR |
| 2024-01-31 | BIIB | Grant (A) | — | $0 | EDGAR |
| 2023-09-06 | BIIB | Mixed | +2,581 | -$722.4K | EDGAR |
| 2023-05-22 | MMSI | Grant (A) | +2,262 | $0 | EDGAR |
| 2023-02-22 | BIIB | Mixed | +1,251 | -$364.7K | EDGAR |
| 2023-02-14 | BIIB | Mixed | +2,151 | -$316.4K | EDGAR |
| 2023-02-10 | BIIB | Grant (A) | — | $0 | EDGAR |
| 2022-09-06 | BIIB | Mixed | +2,318 | -$485.1K | EDGAR |
| 2022-05-26 | MMSI | Grant (A) | +3,050 | $0 | EDGAR |
| 2022-02-23 | BIIB | Mixed | +1,004 | -$205.0K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.