WILLIAM C MULLIGAN
CIK 1216549 · last filed 2026-05-21
"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
$1.62M
Companies
4
Total Filings
136
Lifetime Open-Market Net
-$4.99M
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 |
|---|---|---|---|---|---|---|---|
| UEIC | Director | 79,594 | $4.66 | $370.9K | -$4.24M | 98 | 2026-05-21 |
| TFSL | Director | 68,900 | $18.14 | $1.25M | -$750.1K | 34 | 2025-12-18 |
| ATHERSYS, INC / NEW (ATHX) Delisted | Director | — | $0.01 | — | $0 | 2 | 2009-06-10 |
| Golf Galaxy, Inc. (GGXY) Delisted | Director | 0 | — | — | $0 | 1 | 2007-02-13 |
Recent Filings · Page 6 of 14
136 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 |
|---|---|---|---|---|---|
| 2019-07-03 | UEIC | Mixed | +1,250 | $0 | EDGAR |
| 2019-04-02 | UEIC | Exer (M) | +1,250 | $0 | EDGAR |
| 2019-01-03 | UEIC | Exer (M) | +1,250 | $0 | EDGAR |
| 2018-12-20 | TFSL | Grant (A) | — | $0 | EDGAR |
| 2018-12-11 | TFSL | Exer (M) | +3,600 | $0 | EDGAR |
| 2018-10-01 | UEIC | Exer (M) | +1,250 | $0 | EDGAR |
| 2018-07-03 | UEIC | Mixed | +1,250 | $0 | EDGAR |
| 2018-04-03 | UEIC | Exer (M) | +1,250 | $0 | EDGAR |
| 2018-01-03 | UEIC | Exer (M) | +1,250 | $0 | EDGAR |
| 2017-12-15 | TFSL | 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.