Ryan Lynch

CIK 1709271 · See Remarks · last filed 2025-12-17

Ryan Lynch is a corporate insider who has filed 8 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing, for GLYC, was dated Dec 17, 2025. Across all open-market trades the lifetime net is −$50.8K, making them a net seller over the disclosed history.

"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

$0

Companies

2

Total Filings

8

Lifetime Open-Market Net

-$50.8K

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
CRESCENT BIOPHARMA, INC. (GLYC) Delisted See Remarks 8,378 $15.70 $131.5K $0 1 2025-12-17
CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted PAO 18,059 $8.37 $151.2K -$50.8K 7 2019-08-19

Recent Filings

8 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-12-17 CRESCENT BIOPHARMA, INC. (GLYC) Delisted Grant (A) +12,378 $0 EDGAR
2019-08-19 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Grant (A) +14,063 $0 EDGAR
2019-04-02 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Tax (F) −1,043 -$12.6K EDGAR
2019-01-08 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Grant (A) $0 EDGAR
2018-04-03 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Tax (F) −961 -$22.0K EDGAR
2018-01-08 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Grant (A) $0 EDGAR
2017-09-18 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Mixed -$17.7K EDGAR
2017-07-10 CONCERT PHARMACEUTICALS, INC. (CNCE) Delisted Grant (A) +6,000 $0 EDGAR
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.