A Frederick Robertson

CIK 1396084 · Independent Director · last filed 2021-04-30

A Frederick Robertson is an Independent Director who has filed 22 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for LNTH, was dated Apr 30, 2021. Across all open-market trades the lifetime net is −$5.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.4M across reported positions.

"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

$5.41M

Companies

3

Total Filings

22

Lifetime Open-Market Net

-$5.74M

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
LNTH Director 51,798 $104.52 $5.41M -$131.7K 12 2021-04-30
TomoTherapy Inc (TOMO) Delisted CEO, President and Director 0 $0 8 2011-06-14
TomoTherapy Inc (TTPY) Delisted CEO and Director 692,335 -$5.60M 2 2007-10-18

Recent Filings

22 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-04-30 LNTH Grant (A) +1,139 $0 EDGAR
2020-10-05 LNTH Grant (A) +1,356 $0 EDGAR
2020-08-12 LNTH Grant (A) +806 $0 EDGAR
2020-03-05 LNTH Grant (A) +8,095 $0 EDGAR
2020-03-02 LNTH Sell (S) −2,660 -$42.2K EDGAR
2019-03-08 LNTH Sell (S) −3,932 -$89.5K EDGAR
2019-02-28 LNTH Grant (A) +5,353 $0 EDGAR
2018-03-07 LNTH Grant (A) +7,911 $0 EDGAR
2017-03-01 LNTH Grant (A) +8,730 $0 EDGAR
2016-07-27 LNTH Grant (A) +25,000 $0 EDGAR
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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.