Michael R. McDonnell
CIK 1121897 · EVP, Chief Financial Officer · last filed 2026-07-10
"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
$16.30M
Companies
11
Total Filings
58
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 |
|---|---|---|---|---|---|---|---|
| MRNA | Director | — | $54.94 | — | $0 | 1 | 2026-07-10 |
| MMSI | Director | 9,852 | $80.48 | $792.9K | -$330.4K | 6 | 2026-05-19 |
| BAX | Director | 14,647 | $24.61 | $360.4K | $0 | 2 | 2026-05-07 |
| BIIB | EVP, Chief Financial Officer | 25,712 | $207.77 | $5.34M | $0 | 16 | 2025-02-12 |
| IQV | EVP and CFO | 18,966 | $247.31 | $4.69M | -$3.08M | 8 | 2020-07-07 |
| Frontier Communications Parent, Inc. (FTR) Delisted | Director | — | — | — | $0 | 2 | 2019-04-02 |
| Q | EVP and CFO | 40,517 | $126.18 | $5.11M | $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
58 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-05-20 | MMSI | Grant (A) | +2,431 | $0 | EDGAR |
| 2024-02-21 | BIIB | Mixed | +3,282 | -$753.2K | EDGAR |
| 2024-02-13 | BIIB | Mixed | +1,826 | -$344.8K | EDGAR |
| 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 |
Form 4 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.
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.
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.