John C Jr Huffard

CIK 1747299 · 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

$1.03M

Companies

2

Total Filings

75

Lifetime Open-Market Net

-$10.05M

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
NSC Director 48 $313.91 $15.1K $747.3K 49 2026-05-22
TENB Director 37,909 $26.80 $1.02M -$10.79M 26 2026-05-15

Recent Filings · Page 7 of 8

75 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2019-12-04 TENB Sell (S) −15,350 -$407.4K EDGAR
2019-11-05 TENB Sell (S) −36,634 -$921.8K EDGAR
2019-11-01 TENB Sell (S) −50,000 -$1.29M EDGAR
2019-09-20 TENB Sell (S) −25,466 -$636.2K EDGAR
2019-08-05 TENB Sell (S) −10,700 -$267.0K EDGAR
2019-07-30 TENB Sell (S) −15,600 -$495.0K EDGAR
2019-07-08 TENB Sell (S) −3,100 -$89.2K EDGAR
2019-07-03 TENB Sell (S) −27,600 -$787.2K EDGAR
2019-06-05 TENB Sell (S) −30,700 -$818.1K EDGAR
2019-05-03 TENB Sell (S) −21,048 -$664.0K EDGAR
Showing 6170 of 75
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.