John L. Hennessy
CIK 1198046 · 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
$12.68M
Companies
5
Total Filings
418
Lifetime Open-Market Net
-$53.39M
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 |
|---|---|---|---|---|---|---|---|
| GOOGL | Director | 4,474 | $359.68 | $1.61M | -$24.45M | 165 | 2026-05-19 |
| CSCO | Director | 86,693 | $121.10 | $10.50M | -$3.38M | 26 | 2017-12-13 |
| GOOG | Director | 1,322 | $358.16 | $473.5K | -$20.71M | 205 | 2016-10-18 |
| Alphabet Inc. (GOOG.L) Delisted | Director | 5,531 | — | — | -$1.04M | 4 | 2016-02-05 |
| ATHR | Director | 32,899 | $3.11 | $102.3K | -$3.81M | 18 | 2010-06-03 |
Recent Filings · Page 18 of 42
418 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-07-06 | GOOG | Mixed | +504 | $0 | EDGAR |
| 2016-03-09 | CSCO | Sell (S) | −7,171 | -$193.6K | EDGAR |
| 2016-02-05 | Alphabet Inc. (GOOG.L) Delisted | Mixed | −800 | -$601.7K | EDGAR |
| 2015-11-23 | CSCO | Grant (A) | +8,104 | $0 | EDGAR |
| 2015-10-23 | CSCO | Mixed | — | -$36.0K | EDGAR |
| 2015-08-19 | CSCO | Sell (S) | −6,675 | -$190.9K | EDGAR |
| 2015-07-23 | Alphabet Inc. (GOOG.L) Delisted | Mixed | +673 | $0 | EDGAR |
| 2014-11-24 | CSCO | Grant (A) | +7,869 | $0 | EDGAR |
| 2014-11-05 | Alphabet Inc. (GOOG.L) Delisted | Mixed | −600 | -$333.0K | EDGAR |
| 2014-10-30 | Alphabet Inc. (GOOG.L) Delisted | Mixed | −200 | -$110.0K | 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.