NEA Partners 14, L.P.

CIK 1551531 · last filed 2020-03-10

NEA Partners 14, L.P. is a corporate insider who has filed 12 SEC Form 4 insider transactions across 6 companies since 2017. The most recent filing, for CSBR, was dated Mar 10, 2020. Across all open-market trades the lifetime net is +$140.0M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $114.5M across reported positions. The firm reports its address in Timonium, MD. 70 SEC filings were submitted jointly with NEA 14 GP, LTD.

"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

$114.52M

Companies

6

Total Filings

12

Lifetime Open-Market Net

$140.04M

Filer Profile

Reported Address
1954 GREENSPRING DRIVE
SUITE 600
TIMONIUM, MD 21093
Phone
(410) 842-4000
State of Incorporation
Cayman Islands
Related Filers
NEA 14 GP, LTD — 70 joint filings, latest 2026-08-14
New Enterprise Associates 14, L.P. — 58 joint filings, latest 2026-08-14
SCOTT D SANDELL — 28 joint filings, latest 2026-08-14
FOREST BASKETT — 27 joint filings, latest 2024-05-15
PATRICK J KERINS — 25 joint filings, latest 2024-05-15
Peter W. Sonsini — 25 joint filings, latest 2023-01-04
Anthony A. Florence Jr. — 24 joint filings, latest 2026-08-14
DAVID M MOTT — 6 joint filings, latest 2020-02-06
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
CSBR 10%+ Owner 1,713,720 $5.22 $8.95M -$39.60M 1 2020-03-10
Oyster Point Pharma, Inc. (OYST) Delisted 10%+ Owner 3,928,740 $11.17 $43.88M $134.64M 1 2019-11-04
APPN 10%+ Owner 2,751,444 $38.37 $105.57M $0 1 2018-02-15
SYNLOGIC, INC. (SYBX) Delisted 10%+ Owner 281,929 $0.69 $194.5K $0 2 2018-01-26
Mersana Therapeutics, Inc. (MRSN) Delisted 10%+ Owner 325,606 $29.08 $9.47M $45.00M 1 2017-07-06
MULESOFT, INC (MULE) Delisted 10%+ Owner 12,679,970 $0 1 2017-03-22

Recent Filings

12 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2020-03-10 CSBR Mixed +1,209,760 -$28 EDGAR
2019-11-04 Oyster Point Pharma, Inc. (OYST) Delisted Mixed +50,425,461 $134.64M EDGAR
2018-03-27 Buy (P) +2,123,892 $5.73M
2018-03-27 Buy (P) +2,123,892 $5.73M
2018-03-27 Buy (P) +2,123,892 $5.73M
2018-02-15 APPN Mixed $0 EDGAR
2018-01-26 SYNLOGIC, INC. (SYBX) Delisted Grant (A) +1,230,000 $11.99M EDGAR
2017-08-30 SYNLOGIC, INC. (SYBX) Delisted Grant (A) +10,183,317 $0 EDGAR
2017-07-06 Mersana Therapeutics, Inc. (MRSN) Delisted Mixed +24,420,414 $45.00M EDGAR
2017-03-22 MULESOFT, INC (MULE) Delisted Mixed −962,340 $0 EDGAR
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.