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ROBERT PETIT

CIK 1576077 · See Remarks · last filed 2026-02-13

ROBERT PETIT is a corporate insider who has filed 63 SEC Form 4 insider transactions across 4 companies since 2013. The most recent filing, for OSTX, was dated Feb 13, 2026. Across all open-market trades the lifetime net is −$208.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $340.0K 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

$340.0K

Companies

4

Total Filings

63

Lifetime Open-Market Net

-$208.6K

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
OSTX See Remarks 200,000 $1.70 $340.0K $0 2 2026-02-13
Ayala Pharmaceuticals, Inc. (ADXS) Delisted Chief Scientific Officer 231,206 $0.60 $139.6K -$7.1K 2 2018-11-07
Ayala Pharmaceuticals, Inc. (ADXSW) Delisted Chief Scientific Officer 243,660 — — -$99.6K 25 2018-08-01
Ayala Pharmaceuticals, Inc. (ADXS.W) Delisted Chief Scientific Officer 123,378 — — -$102.0K 34 2016-10-04

Recent Filings

63 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-02-13 OSTX Grant (A) — $0 EDGAR
2025-12-19 OSTX Grant (A) — $0 EDGAR
2018-11-07 Ayala Pharmaceuticals, Inc. (ADXS) Delisted Mixed −3,963 -$2.3K EDGAR
2018-11-05 Ayala Pharmaceuticals, Inc. (ADXS) Delisted Sell (S) −8,491 -$4.8K EDGAR
2018-08-01 Ayala Pharmaceuticals, Inc. (ADXSW) Delisted Grant (A) +1,505 $2.2K EDGAR
2018-07-02 Ayala Pharmaceuticals, Inc. (ADXSW) Delisted Grant (A) +15,516 $26.9K EDGAR
2018-06-01 Ayala Pharmaceuticals, Inc. (ADXSW) Delisted Grant (A) +1,765 $3.2K EDGAR
2018-05-02 Ayala Pharmaceuticals, Inc. (ADXSW) Delisted Grant (A) +1,374 $2.2K EDGAR
2018-04-03 Ayala Pharmaceuticals, Inc. (ADXSW) Delisted Mixed −1,082 -$1.7K EDGAR
2018-03-01 Ayala Pharmaceuticals, Inc. (ADXSW) Delisted Grant (A) +1,182 $2.2K 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.