Stuart A Tross

CIK 1589641 · Chief People & Workpl Officer · last filed 2026-05-22

"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

$13.08M

Companies

2

Total Filings

73

Lifetime Open-Market Net

-$2.59M

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
MNKD Chief People & Workpl Officer 1,026,122 $3.66 $3.76M -$1.38M 56 2026-05-22
AMGN SVP, Human Resources 26,264 $355.20 $9.33M -$1.21M 17 2016-05-05

Recent Filings · Page 7 of 8

73 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-02-01 AMGN Tax (F) −251 -$38.3K EDGAR
2015-10-27 AMGN Tax (F) −569 -$88.6K EDGAR
2015-04-28 AMGN Tax (F) −736 -$123.6K EDGAR
2015-04-24 AMGN Sell (S) −3,012 -$510.0K EDGAR
2015-03-31 AMGN Tax (F) −3,711 -$595.8K EDGAR
2015-03-06 AMGN Grant (A) +8,324 $0 EDGAR
2015-03-04 AMGN Sell (S) −4,415 -$696.4K EDGAR
2015-02-03 AMGN Grant (A) +1,576 $0 EDGAR
2014-09-02 AMGN Tax (F) −7,292 -$1.02M EDGAR
2014-03-18 AMGN Tax (F) −1,647 -$204.2K EDGAR
Showing 6170 of 73
Page 7 of 8
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.