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person · Reporting owner

Weinstein Adam B.

Disclosed activity across 8 companies

Tapewire entity
58507
SEC CIK
0001515170

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Bellerophon Therapeutics, Inc.BLPH · Entity 108982Director · 10% ownerSeptember 22, 2017September 26, 2017
NMF SLF I, Inc.NONE · Entity 107817Director · Executive Vice PresidentJanuary 21, 2020February 04, 2020
New Mountain Finance CorpNMFC · Entity 5211Director · EVP, CAO and DirectorMarch 17, 2026March 18, 2026
New Mountain Guardian III BDC, L.L.C.NONE · Entity 84827Director · Executive Vice PresidentSeptember 13, 2019September 13, 2019
New Mountain Guardian IV BDC, L.L.C.NONE · Entity 68803Director · EVP and DirectorJuly 05, 2022July 05, 2022
New Mountain Guardian IV Income Fund, L.L.C.NONE · Entity 68785Director · Executive Vice PresidentJuly 21, 2023July 21, 2023
New Mountain Net Lease TrustNONE · Entity 60102DirectorJanuary 02, 2026January 07, 2026
New Mountain Private Credit FundNONE · Entity 83207Director · Executive Vice PresidentDecember 17, 2024February 14, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Bellerophon Therapeutics, Inc.

Report date September 22, 2017 · Filed September 26, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.12 · Expires 2027-09-21Direct10,000 Reported balance After 2017-09-22 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2017-09-22 · Grant · Acquired 10,000 · Balance 10,000

F1: This option was granted on September 22, 2017. This option vests in three equal annual installments over a three-year period from the date of grant.

Filing footnotes · ownership attribution and instrument terms

F1: This option was granted on September 22, 2017. This option vests in three equal annual installments over a three-year period from the date of grant.

NMF SLF I, Inc.

Report date January 21, 2020 · Filed February 04, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
No securities are beneficially ownedSEC Table I · non-derivativeDirect0 Reported balance Holding disclosure · report date 2020-01-21 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 0

New Mountain Finance Corp

Report date March 17, 2026 · Filed March 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect751,756.32 Reported balance After 2026-03-17 transaction · row 1
1 source row

Row 1 · 2026-03-17 · Purchase · Acquired 12,900 · Balance 751,756.32

New Mountain Guardian III BDC, L.L.C.

Report date September 13, 2019 · Filed September 13, 2019

This filing explicitly reported no securities owned.

New Mountain Guardian IV BDC, L.L.C.

Report date July 05, 2022 · Filed July 05, 2022

This filing explicitly reported no securities owned.

New Mountain Guardian IV Income Fund, L.L.C.

Report date July 21, 2023 · Filed July 21, 2023

This filing explicitly reported no securities owned.

New Mountain Net Lease Trust

Report date January 02, 2026 · Filed January 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class E Partnership UnitsSEC Table II · derivative / convertible securityDirect6,699.27 Reported balance After 2026-01-02 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-01-02 · Other · Acquired 6,699.27 · Balance 6,699.27

F1: Class E Partnership Units of NEWLEASE Operating Partnership LP ("Class E Partnership Units") received by Reporting Person are redeemable for an equal number of Class E common shares of beneficial interest, par value $0.01 per share, of the Issuer (the "Class E Shares") or cash equal to the net asset value of such Class E Partnership Units, at the discretion of the Issuer. Class E Partnership Units have no expiration date.

F2: These securities were distributed to Reporting Person by NEWLEASE Special Limited Partner, LP in connection with Reporting Person's service as an employee of New Mountain Finance Advisers, L.L.C. or its affiliate, the Issuer's external investment adviser.

Filing footnotes · ownership attribution and instrument terms

F1: Class E Partnership Units of NEWLEASE Operating Partnership LP ("Class E Partnership Units") received by Reporting Person are redeemable for an equal number of Class E common shares of beneficial interest, par value $0.01 per share, of the Issuer (the "Class E Shares") or cash equal to the net asset value of such Class E Partnership Units, at the discretion of the Issuer. Class E Partnership Units have no expiration date.

F2: These securities were distributed to Reporting Person by NEWLEASE Special Limited Partner, LP in connection with Reporting Person's service as an employee of New Mountain Finance Advisers, L.L.C. or its affiliate, the Issuer's external investment adviser.

New Mountain Private Credit Fund

Report date December 17, 2024 · Filed February 14, 2025 · Amendment

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common shares of ben. interest, par value $0.001 per shareSEC Table I · non-derivativeDirect53,579.358 Reported balance After 2024-12-17 transaction · row 1 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 1 · 2024-12-17 · Other · Acquired 53,579.358 · Balance 53,579.358

F2: Reflects Shares that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions.

F1: The original Form 4 filed on December 19, 2024 disclosed an estimated number of common shares of beneficial interest, par value $0.001 per share (the "Shares") received based on calculations available as of the date of the filing, and, as a result of such estimation, overstated the number of Shares received by 1,669.668 Shares. This amendment is being filed to correct the number of Shares received by the Reporting Person and the amount of securities beneficially owned following the reported transaction based on the final calculation.

Filing footnotes · ownership attribution and instrument terms

F1: The original Form 4 filed on December 19, 2024 disclosed an estimated number of common shares of beneficial interest, par value $0.001 per share (the "Shares") received based on calculations available as of the date of the filing, and, as a result of such estimation, overstated the number of Shares received by 1,669.668 Shares. This amendment is being filed to correct the number of Shares received by the Reporting Person and the amount of securities beneficially owned following the reported transaction based on the final calculation.

F2: Reflects Shares that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 17, 2026 Filed Mar 18, 2026 21:30 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 12,900 $7.61 $98,156.10
Disclosure

SEC source: 0001580642-26-001895 · ownership.xml · nonDerivative · entry 1

Weinstein Adam B. · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 751,756.32

Read SEC document
March 02, 2026 Filed Mar 3, 2026 21:50 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 3,307 $7.73 $25,563.11
Disclosure

SEC source: 0001580642-26-001365 · ownership.xml · nonDerivative · entry 2

Weinstein Adam B. · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 738,856.32

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on September 16, 2025.

Read SEC document
February 27, 2026 Filed Mar 3, 2026 21:50 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 38,400 $7.76 $298,137.60
Disclosure

SEC source: 0001580642-26-001365 · ownership.xml · nonDerivative · entry 1

Weinstein Adam B. · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 735,549.32

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on September 16, 2025.

Read SEC document
January 02, 2026 Filed Jan 7, 2026 01:24 UTC New Mountain Net Lease Trust NONE · Entity 60102 OtherClass E Partnership Units · Derivative 6,699.27 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-001494 · tm262074-8_4seq1.xml · derivative · entry 1

Weinstein Adam B. · CIK 0001515170 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,699.27

Underlying: Class E Common Shares of Beneficial Interest · 6,699.27 shares

Expires not disclosed

F1 · derivative.exercise_price: Class E Partnership Units of NEWLEASE Operating Partnership LP ("Class E Partnership Units") received by Reporting Person are redeemable for an equal number of Class E common shares of beneficial interest, par value $0.01 per share, of the Issuer (the "Class E Shares") or cash equal to the net asset value of such Class E Partnership Units, at the discretion of the Issuer. Class E Partnership Units have no expiration date.

F2 · kind: These securities were distributed to Reporting Person by NEWLEASE Special Limited Partner, LP in connection with Reporting Person's service as an employee of New Mountain Finance Advisers, L.L.C. or its affiliate, the Issuer's external investment adviser.

F1 · derivative.exercise_date: Class E Partnership Units of NEWLEASE Operating Partnership LP ("Class E Partnership Units") received by Reporting Person are redeemable for an equal number of Class E common shares of beneficial interest, par value $0.01 per share, of the Issuer (the "Class E Shares") or cash equal to the net asset value of such Class E Partnership Units, at the discretion of the Issuer. Class E Partnership Units have no expiration date.

F1 · derivative.expiration_date: Class E Partnership Units of NEWLEASE Operating Partnership LP ("Class E Partnership Units") received by Reporting Person are redeemable for an equal number of Class E common shares of beneficial interest, par value $0.01 per share, of the Issuer (the "Class E Shares") or cash equal to the net asset value of such Class E Partnership Units, at the discretion of the Issuer. Class E Partnership Units have no expiration date.

F1 · derivative.underlying: Class E Partnership Units of NEWLEASE Operating Partnership LP ("Class E Partnership Units") received by Reporting Person are redeemable for an equal number of Class E common shares of beneficial interest, par value $0.01 per share, of the Issuer (the "Class E Shares") or cash equal to the net asset value of such Class E Partnership Units, at the discretion of the Issuer. Class E Partnership Units have no expiration date.

Read SEC document
September 15, 2025 Filed Sep 16, 2025 20:55 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 49,750 $10.03 $498,828.33
Disclosure

SEC source: 0001104659-25-090465 · tm2526223-1_4seq1.xml · nonDerivative · entry 1

Weinstein Adam B. · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 652,490.08

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on November 6, 2024.

Read SEC document
December 17, 2024 Filed Dec 20, 2024 01:59 UTC New Mountain Private Credit Fund NONE · Entity 83207 OtherCommon shares of ben. interest, par value $0.001 per share 55,249.026 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-24-130342 · tm2431374-5_4seq1.xml · nonDerivative · entry 1

Weinstein Adam B. · CIK 0001515170 · Director · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,249.026

F1 · kind: Reflects common shares of beneficial interest, par value $0.001 per share (the "Shares") that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions. Shares received is an estimate based on calculations available as of the date of filing. The Reporting Person undertakes to amend this Form 4, if necessary, following the final calculation.

F1 · shares: Reflects common shares of beneficial interest, par value $0.001 per share (the "Shares") that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions. Shares received is an estimate based on calculations available as of the date of filing. The Reporting Person undertakes to amend this Form 4, if necessary, following the final calculation.

F1 · price: Reflects common shares of beneficial interest, par value $0.001 per share (the "Shares") that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions. Shares received is an estimate based on calculations available as of the date of filing. The Reporting Person undertakes to amend this Form 4, if necessary, following the final calculation.

F1 · balance_after: Reflects common shares of beneficial interest, par value $0.001 per share (the "Shares") that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions. Shares received is an estimate based on calculations available as of the date of filing. The Reporting Person undertakes to amend this Form 4, if necessary, following the final calculation.

Read SEC document
December 17, 2024 Filed Feb 14, 2025 21:34 UTC Amendment New Mountain Private Credit Fund NONE · Entity 83207 OtherCommon shares of ben. interest, par value $0.001 per share 53,579.358 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-014222 · tm255976-4_4aseq1.xml · nonDerivative · entry 1

Weinstein Adam B. · CIK 0001515170 · Director · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,579.358

F2 · kind: Reflects Shares that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions.

F1 · shares: The original Form 4 filed on December 19, 2024 disclosed an estimated number of common shares of beneficial interest, par value $0.001 per share (the "Shares") received based on calculations available as of the date of the filing, and, as a result of such estimation, overstated the number of Shares received by 1,669.668 Shares. This amendment is being filed to correct the number of Shares received by the Reporting Person and the amount of securities beneficially owned following the reported transaction based on the final calculation.

F2 · shares: Reflects Shares that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions.

F2 · price: Reflects Shares that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions.

F1 · balance_after: The original Form 4 filed on December 19, 2024 disclosed an estimated number of common shares of beneficial interest, par value $0.001 per share (the "Shares") received based on calculations available as of the date of the filing, and, as a result of such estimation, overstated the number of Shares received by 1,669.668 Shares. This amendment is being filed to correct the number of Shares received by the Reporting Person and the amount of securities beneficially owned following the reported transaction based on the final calculation.

F2 · balance_after: Reflects Shares that were issued to New Mountain Guardian Investments III, L.L.C. to be held on behalf of its members in connection with the merger agreement between Issuer and New Mountain Guardian III BDC, L.L.C. ("NMG") and related transactions thereto and distributed pro rata to Reporting Person as a member of NMG effective as of the closing of such transactions.

Read SEC document
November 04, 2024 Filed Nov 6, 2024 21:57 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 45,000 $10.87 $489,285.00
Disclosure

SEC source: 0001104659-24-114834 · tm2427700-3_4seq1.xml · nonDerivative · entry 1

Weinstein Adam B. · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 552,534.5

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on September 8, 2022.

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 5,928 $12.90 $76,471.20
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 8

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 395,643.213

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 2,435 $12.90 $31,399.33
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 7

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 389,715.213

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 1,200 $12.89 $15,462.00
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 6

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 387,280.213

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 820 $12.89 $10,569.80
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 5

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 386,080.213

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 5,931 $12.88 $76,391.28
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 4

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 385,260.213

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 2,819 $12.87 $36,280.53
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 3

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 379,329.213

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 603 $12.88 $7,763.63
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 376,510.213

Read SEC document
September 06, 2022 Filed Sep 8, 2022 20:24 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 200 $12.87 $2,573.00
Disclosure

SEC source: 0001104659-22-098550 · tm2225250-3_4seq1.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,907.213

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on May 23, 2022.

Read SEC document
May 20, 2022 Filed May 23, 2022 15:18 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 23,200 $12.50 $290,000.00
Disclosure

SEC source: 0001104659-22-063707 · tm2216122-3_4seq1.xml · nonDerivative · entry 3

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 366,398.38

Read SEC document
May 20, 2022 Filed May 23, 2022 15:18 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 1,700 $12.50 $21,241.50
Disclosure

SEC source: 0001104659-22-063707 · tm2216122-3_4seq1.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 343,198.38

Read SEC document
May 20, 2022 Filed May 23, 2022 15:18 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 100 $12.49 $1,249.00
Disclosure

SEC source: 0001104659-22-063707 · tm2216122-3_4seq1.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 341,498.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 4,734 $12.39 $58,654.26
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 8

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 341,398.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 4,270 $12.41 $52,990.70
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 7

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,664.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 3,166 $12.40 $39,258.40
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 6

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 332,394.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 10 $12.38 $123.80
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 5

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 329,228.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 2,700 $12.44 $33,588.00
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 4

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 329,218.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 142 $12.43 $1,765.06
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 3

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 326,518.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 9,778 $12.42 $121,442.76
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 326,376.38

Read SEC document
May 12, 2022 Filed May 16, 2022 20:00 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 200 $12.42 $2,483.00
Disclosure

SEC source: 0001104659-22-061253 · tm2215681-1_4seq1.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 316,598.38

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on August 23, 2021.

Read SEC document
August 20, 2021 Filed Aug 23, 2021 20:10 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 15,080 $13.08 $197,201.16
Disclosure

SEC source: 0001515170-21-000002 · wf-form4_162974940934586.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,851.25

F1 · price: The price reported is the average weighted price. The shares were purchased in multiple transactions. The reporting person undertakes to provide to the SEC, the issuer and any security holder, upon request, full information regarding the number of shares and the prices at which the shares were purchased

F2 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on September 4, 2020.

Read SEC document
September 04, 2020 Filed Sep 4, 2020 19:59 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 11,700 $9.90 $115,830.00
Disclosure

SEC source: 0001104659-20-102602 · a4.xml · nonDerivative · entry 3

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 286,641.082

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on May 13, 2020.

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September 04, 2020 Filed Sep 4, 2020 19:59 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 20,000 $9.89 $197,800.00
Disclosure

SEC source: 0001104659-20-102602 · a4.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 274,941.082

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on May 13, 2020.

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September 02, 2020 Filed Sep 4, 2020 19:59 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 15,450 $9.95 $153,727.50
Disclosure

SEC source: 0001104659-20-102602 · a4.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,941.082

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on May 13, 2020.

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May 13, 2020 Filed May 13, 2020 16:45 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 20,000 $7.60 $152,000.00
Disclosure

SEC source: 0001515170-20-000006 · wf-form4_158938833739885.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 239,158

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May 11, 2020 Filed May 13, 2020 16:45 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 15,000 $7.80 $117,000.00
Disclosure

SEC source: 0001515170-20-000006 · wf-form4_158938833739885.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,158

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on March 13, 2020.

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March 12, 2020 Filed Mar 13, 2020 21:35 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 10,000 $9.75 $97,500.00
Disclosure

SEC source: 0001515170-20-000004 · wf-form4_158413528443732.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,706.76

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March 12, 2020 Filed Mar 13, 2020 21:35 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 25,000 $10.05 $251,250.00
Disclosure

SEC source: 0001515170-20-000004 · wf-form4_158413528443732.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 193,706.76

Read SEC document
March 09, 2020 Filed Mar 11, 2020 18:02 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 25,000 $11.45 $286,250.00
Disclosure

SEC source: 0001515170-20-000002 · wf-form4_158394975904698.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,706.76

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on October 25, 2019.

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October 23, 2019 Filed Oct 25, 2019 20:17 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 15,000 $13.25 $198,750.00
Disclosure

SEC source: 0001515170-19-000004 · wf-form4_157203462837182.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,474.66

F1 · balance_after: Includes shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on August 13, 2019.

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August 12, 2019 Filed Aug 13, 2019 21:53 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 7,500 $13.35 $100,125.00
Disclosure

SEC source: 0001515170-19-000002 · wf-form4_156573317867160.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,245.03

F1 · balance_after: Includes 674.14 shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on December 11, 2018.

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August 12, 2019 Filed Aug 13, 2019 21:53 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 1,850 $13.28 $24,568.00
Disclosure

SEC source: 0001515170-19-000002 · wf-form4_156573317867160.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,745.03

F1 · balance_after: Includes 674.14 shares acquired under the New Mountain Finance Corporation dividend reinvestment plan since the filing of Mr. Weinstein's previous beneficial ownership report on Form 4 on December 11, 2018.

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December 10, 2018 Filed Dec 11, 2018 16:12 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 3,500 $13.15 $46,025.00
Disclosure

SEC source: 0001515170-18-000008 · wf-form4_154454471474066.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,220.89

Read SEC document
December 10, 2018 Filed Dec 11, 2018 16:12 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 13,200 $13.24 $174,768.00
Disclosure

SEC source: 0001515170-18-000008 · wf-form4_154454471474066.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,720.89

Read SEC document
September 06, 2018 Filed Sep 7, 2018 21:39 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 9,200 $13.74 $126,408.00
Disclosure

SEC source: 0001515170-18-000006 · wf-form4_153635635982824.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,312.79

Read SEC document
September 06, 2018 Filed Sep 7, 2018 21:39 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 2,800 $13.73 $38,430.00
Disclosure

SEC source: 0001515170-18-000006 · wf-form4_153635635982824.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,112.79

Read SEC document
March 05, 2018 Filed Mar 6, 2018 22:47 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 755 $13.13 $9,909.38
Disclosure

SEC source: 0001515170-18-000004 · wf-form4_152037639526454.xml · nonDerivative · entry 4

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,904

Read SEC document
March 05, 2018 Filed Mar 6, 2018 22:47 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 5,718 $13.15 $75,191.70
Disclosure

SEC source: 0001515170-18-000004 · wf-form4_152037639526454.xml · nonDerivative · entry 3

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,149

Read SEC document
March 05, 2018 Filed Mar 6, 2018 22:47 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 9,482 $13.14 $124,593.48
Disclosure

SEC source: 0001515170-18-000004 · wf-form4_152037639526454.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,431

Read SEC document
March 05, 2018 Filed Mar 6, 2018 22:47 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 300 $13.13 $3,937.50
Disclosure

SEC source: 0001515170-18-000004 · wf-form4_152037639526454.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,949

Read SEC document
September 22, 2017 Filed Sep 26, 2017 20:53 UTC Bellerophon Therapeutics, Inc. BLPH · Entity 108982 GrantStock Option (right to buy) · Derivative 10,000 $0.00 Strike: $1.12 $0.00
Disclosure

SEC source: 0001600132-17-000099 · wf-form4_150645918188721.xml · derivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2027-09-21

F1 · derivative.exercise_date: This option was granted on September 22, 2017. This option vests in three equal annual installments over a three-year period from the date of grant.

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June 28, 2017 Filed Jul 3, 2017 10:50 UTC Bellerophon Therapeutics, Inc. BLPH · Entity 108982 GrantCommon Stock 25,363 $0.00 $0.00
Disclosure

SEC source: 0001600132-17-000072 · wf-form4_149907903694623.xml · nonDerivative · entry 1

Weinstein Adam · CIK 0001515170 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,130

Read SEC document
November 03, 2016 Filed Nov 3, 2016 21:06 UTC New Mountain Finance Corp NMFC · Entity 5211 PurchaseCommon Stock 2,433 $13.24 $32,212.92
Disclosure

SEC source: 0001515170-16-000004 · wf-form4_147820715509945.xml · nonDerivative · entry 2

Weinstein Adam · CIK 0001515170 · Director · EVP, CAO and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,278.06

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.