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Linda Kay Zecher

CIK 1585799 · See remarks. · last filed 2026-05-15

"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

$1.84M

Companies

3

Total Filings

98

Lifetime Open-Market Net

-$31.03M

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
TENB Director 11,022 $26.80 $295.4K -$1.57M 20 2026-05-15
HAS Director 18,453 $83.90 $1.55M -$65.1K 49 2024-04-02
Houghton Mifflin Harcourt Co (HMHC) Delisted See remarks. 232,874 $21.03 $4.90M -$29.39M 29 2016-08-03

Recent Filings · Page 4 of 10

98 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-05-27 TENB Mixed +6,677 $0 EDGAR
2021-05-24 HAS Grant (A) +1,700 $0 EDGAR
2021-04-02 HAS Grant (A) — $0 EDGAR
2021-01-05 HAS Grant (A) — $0 EDGAR
2020-10-02 HAS Grant (A) — $0 EDGAR
2020-08-26 HAS Sell (S) −818 -$65.1K EDGAR
2020-08-12 TENB Mixed — -$186.0K EDGAR
2020-07-02 HAS Grant (A) — $0 EDGAR
2020-06-01 TENB Grant (A) — $0 EDGAR
2020-05-18 HAS Grant (A) +2,559 $0 EDGAR
Showing 31–40 of 98
Page 4 of 10
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.