Sondra L Barbour

CIK 1573610 · Executive Vice President · last filed 2026-05-13

"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

$3.34M

Companies

6

Total Filings

52

Lifetime Open-Market Net

-$33.96M

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
NI Director 29,197 $47.21 $1.38M $0 3 2026-05-13
AGCO Director 12,920 $112.49 $1.45M $0 24 2026-04-27
NISOURCE INC. (NIpB) Delisted Director 13,212 $24.99 $330.2K $0 3 2023-05-25
Perspecta Inc. (PRSP) Delisted Director 0 $29.34 $0 $0 4 2021-05-06
3M CO (MMMw) Delisted Director 5,224 $0 6 2019-05-15
LMT Executive Vice President 933 $540.33 $504.1K -$33.96M 12 2016-08-05

Recent Filings · Page 5 of 6

52 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-02-02 LMT Mixed +19,587 -$3.86M EDGAR
2015-05-14 3M CO (MMMw) Delisted Grant (A) +970 $0 EDGAR
2015-02-18 LMT Mixed −7,788 -$2.48M EDGAR
2015-02-03 LMT Mixed +1,905 -$282.7K EDGAR
2015-02-02 LMT Grant (A) $0 EDGAR
2015-01-16 LMT Other (J) $0 EDGAR
2014-08-21 LMT Mixed -$4.84M EDGAR
2014-08-13 3M CO (MMMw) Delisted Grant (A) +410 $0 EDGAR
2014-02-04 LMT Mixed +2,150 -$182.9K EDGAR
2014-01-29 LMT Grant (A) $0 EDGAR
Showing 4150 of 52
Page 5 of 6
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.