Gail K Naughton

CIK 1297506 · See Remarks · last filed 2025-11-05

"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

$18.7K

Companies

5

Total Filings

59

Lifetime Open-Market Net

-$18.5K

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
TXMD Director 8,500 $2.20 $18.7K -$20.6K 9 2025-11-05
CVM Director $1.08 $0 1 2023-08-10
Histogen Inc. (HSTO) Delisted See Remarks 426,526 $0.21 $91.7K $0 2 2021-01-15
PLUS THERAPEUTICS, INC. (CYTX) Delisted Director 2,400 $2.1K 6 2017-11-29
Celera CORP (CRA) Delisted Director $0 3 2010-05-27

Recent Filings · Page 4 of 6

59 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2013-10-29 Sell (S) −400 -$53.9K
2012-12-14 Grant (A) +584 $0
2012-11-16 Sell (S) −400 -$38.1K
2012-11-05 Sell (S) −487 -$47.4K
2012-02-07 Sell (S) −2,000 -$186.3K
2011-12-16 Grant (A) +763 $0
2011-10-04 Grant (A) +1,200 $0
2011-05-19 Disp (D) $0
2011-02-07 Mixed -$19.7K
2011-01-04 Grant (A) $0
Showing 3140 of 59
Page 4 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.